This is a table of type quadgram and their frequencies. Use it to search & browse the list to learn more about your study carrel.
quadgram | frequency |
---|---|
th in this list | 189 |
wood in pounds per | 123 |
pounds per cubic foot | 123 |
seasoned wood in pounds | 123 |
in pounds per cubic | 123 |
weight of seasoned wood | 123 |
of seasoned wood in | 123 |
representative uses of wood | 121 |
or grain of wood | 120 |
structural qualities of wood | 119 |
on the national forests | 92 |
in the united states | 78 |
of the united states | 77 |
of the national forests | 73 |
characteristics of the tree | 68 |
of the forest service | 50 |
photo by the author | 49 |
local and common name | 48 |
the use of the | 47 |
on the other hand | 45 |
d in this list | 44 |
average of tests by | 44 |
of tests by u | 44 |
one of the most | 42 |
the classical latin name | 37 |
at the same time | 36 |
the national forests are | 35 |
in the national forests | 35 |
is one of the | 35 |
at the end of | 32 |
in the case of | 29 |
photo courtesy of l | 29 |
hundred feet in height | 29 |
by the forest service | 29 |
st in this list | 28 |
local and common names | 28 |
four feet in diameter | 27 |
united states forest service | 27 |
the united states forest | 25 |
the work of the | 25 |
the secretary of agriculture | 25 |
to four feet in | 24 |
to one hundred feet | 23 |
of the national forest | 23 |
for the use of | 23 |
as well as the | 23 |
it is necessary to | 23 |
in our study area | 22 |
one hundred feet in | 21 |
by the author figure | 21 |
the national forests is | 21 |
three feet in diameter | 20 |
on account of the | 20 |
the division of forestry | 18 |
fifty feet in height | 18 |
in the form of | 18 |
as a result of | 18 |
the end of the | 18 |
the life of the | 18 |
the administration of the | 17 |
durable in contact with | 17 |
to three feet in | 17 |
the age structure of | 17 |
the department of agriculture | 16 |
the fact that the | 16 |
the center of the | 16 |
botanical characteristics of trees | 16 |
the value of the | 16 |
for the purpose of | 15 |
two to four feet | 15 |
the size of the | 15 |
in the use of | 15 |
structural and physical properties | 15 |
five feet in diameter | 15 |
the superior national forest | 14 |
age structure of the | 14 |
during the fiscal year | 14 |
two feet in diameter | 14 |
administration of the national | 14 |
not durable when exposed | 14 |
a large number of | 14 |
six feet in diameter | 14 |
in contact with soil | 14 |
feet or more in | 14 |
the growth of the | 13 |
the best methods of | 13 |
the character of the | 13 |
of national forest lands | 13 |
by the fact that | 13 |
the practice of forestry | 13 |
on the part of | 13 |
of the most important | 13 |
eighty feet in height | 13 |
in the manufacture of | 13 |
of the pith rays | 13 |
the national forests and | 12 |
of the western states | 12 |
the protection of the | 12 |
the top of the | 12 |
may be known by | 12 |
of the department of | 12 |
to five feet in | 12 |
in the first place | 12 |
by means of a | 12 |
the greater part of | 12 |
at the present time | 12 |
to six feet in | 12 |
five to one hundred | 12 |
to the fact that | 12 |
the forest products laboratory | 12 |
in the summer wood | 12 |
to eighty feet in | 12 |
in addition to the | 12 |
on the basis of | 12 |
by the use of | 12 |
within the national forests | 11 |
greater part of the | 11 |
the development of the | 11 |
see mech et al | 11 |
and at the same | 11 |
the wood of the | 11 |
in the long run | 11 |
structural and physical peculiarities | 11 |
to two feet in | 11 |
we plant the tree | 11 |
the forest service is | 11 |
the wag of his | 11 |
by the secretary of | 11 |
in the pacific northwest | 11 |
five feet in height | 11 |
on the pacific coast | 11 |
ninety to one hundred | 11 |
the people of the | 11 |
enemies of the forest | 11 |
the national forests of | 11 |
as we have seen | 11 |
wag of his tail | 11 |
part of the tree | 11 |
one to two feet | 11 |
and physical properties of | 10 |
from the standpoint of | 10 |
one hundred and fifty | 10 |
hundred and fifty feet | 10 |
to one hundred and | 10 |
is in charge of | 10 |
physical properties of wood | 10 |
per cent of the | 10 |
feet from the ground | 10 |
intermittently to nebraska and | 10 |
in connection with the | 10 |
or more in height | 10 |
similar to those of | 10 |
as well as in | 10 |
the end of a | 10 |
westward intermittently to nebraska | 10 |
as a basis for | 10 |
the forests of the | 10 |
the part of the | 10 |
on a national forest | 10 |
for the most part | 10 |
it is true that | 10 |
the surface of the | 10 |
the forest service in | 10 |
so that it will | 10 |
three to six feet | 10 |
deer killed by wolves | 10 |
of the motor truck | 10 |
the united states and | 10 |
to do with the | 10 |
is said to be | 10 |
of the state of | 9 |
seventy feet in height | 9 |
in order to make | 9 |
work of the forest | 9 |
during february and march | 9 |
with reference to the | 9 |
from to per cent | 9 |
best in lower ohio | 9 |
a part of the | 9 |
tree grown in the | 9 |
the forest service has | 9 |
it is to be | 9 |
at the rate of | 9 |
in order to secure | 9 |
of the timber wolf | 9 |
half feet in diameter | 9 |
time of the year | 9 |
the act of june | 9 |
the amount of wood | 9 |
it is probable that | 9 |
which the national forests | 9 |
the cost of growing | 9 |
from time to time | 9 |
at a cost of | 9 |
it is evident that | 9 |
for the benefit of | 9 |
one of the best | 9 |
fires on the national | 9 |
of national forest timber | 9 |
it will be seen | 9 |
the manner in which | 9 |
to fifty feet in | 9 |
three to five feet | 8 |
in such a way | 8 |
in the study area | 8 |
use of the forest | 8 |
for the protection of | 8 |
the national forests were | 8 |
the structure of wood | 8 |
the leaves of the | 8 |
the national forests in | 8 |
board feet of lumber | 8 |
as a matter of | 8 |
a forest fire lookout | 8 |
has to do with | 8 |
protection of the national | 8 |
under the weeks law | 8 |
the rest of the | 8 |
sport fisheries and wildlife | 8 |
is due to the | 8 |
in front of the | 8 |
the national forests the | 8 |
one to three feet | 8 |
of the work of | 8 |
of sport fisheries and | 8 |
in accordance with the | 8 |
the truck and trailer | 8 |
the most important of | 8 |
of the forest in | 8 |
and fifty feet in | 8 |
the same time the | 8 |
bureau of sport fisheries | 8 |
value of the land | 8 |
in a few years | 8 |
of deer killed by | 8 |
of the pacific coast | 8 |
a result of the | 8 |
to be found in | 8 |
the quality of the | 8 |
the national forest lands | 8 |
the general land office | 8 |
must be able to | 8 |
as soon as the | 8 |
in the development of | 8 |
it will be a | 8 |
of the forest is | 8 |
of the forest and | 8 |
life of the tree | 8 |
to the national forests | 8 |
the weight of the | 7 |
is made up of | 7 |
the hands of the | 7 |
of the deer population | 7 |
from the national forests | 7 |
when the tree is | 7 |
the success of the | 7 |
this type of road | 7 |
for the production of | 7 |
and other forest products | 7 |
ninety feet in height | 7 |
wolves in northeastern minnesota | 7 |
the direction of the | 7 |
fore and aft plank | 7 |
the growth of trees | 7 |
the composition of the | 7 |
the condition of the | 7 |
the national forests have | 7 |
forest fires on the | 7 |
the same general area | 7 |
in the forest service | 7 |
the national forests contain | 7 |
westward intermittently to minnesota | 7 |
forests of the west | 7 |
upon the character of | 7 |
the destruction of the | 7 |
from year to year | 7 |
for a long time | 7 |
for the same reason | 7 |
on a large scale | 7 |
division of forestry was | 7 |
by the presence of | 7 |
to seventy feet in | 7 |
the rate of growth | 7 |
the resources of the | 7 |
it will be necessary | 7 |
the forest service to | 7 |
he must be able | 7 |
as in the case | 7 |
much to do with | 7 |
wolves and their associates | 7 |
the length of the | 7 |
as soon as possible | 7 |
to be able to | 7 |
that the national forests | 7 |
will be seen that | 7 |
the forest service for | 7 |
as well as for | 7 |
observance of arbor day | 7 |
pores in the summer | 7 |
of the year when | 7 |
it is impossible to | 7 |
in northeastern minnesota l | 7 |
the united states is | 7 |
during the winters of | 7 |
in lower ohio valley | 7 |
the principal species of | 7 |
use of national forest | 7 |
the fact that they | 7 |
of the most valuable | 7 |
as well as to | 7 |
of the pith ray | 7 |
value of the timber | 7 |
in proportion to the | 7 |
the national forest policy | 7 |
the density of the | 7 |
and physical peculiarities of | 7 |
in the construction of | 7 |
with the result that | 7 |
the fore and aft | 7 |
due to the fact | 7 |
the presence of a | 7 |
are to be seen | 7 |
of the tree and | 7 |
by a forest officer | 7 |
trees may be known | 7 |
two to three feet | 7 |
to nebraska and texas | 7 |
under the direction of | 7 |
east of rocky mountains | 6 |
exogenous structure in wood | 6 |
in that it is | 6 |
this view was taken | 6 |
is found in the | 6 |
will be necessary to | 6 |
trees which are to | 6 |
where there is a | 6 |
to ninety feet in | 6 |
in the superior national | 6 |
radiotagged wolves and their | 6 |
third column of m | 6 |
use of the motor | 6 |
in diameter at the | 6 |
the amount of timber | 6 |
national forest in california | 6 |
may or may not | 6 |
intermittently to minnesota and | 6 |
the general property tax | 6 |
to homestead settlers and | 6 |
the grand old trees | 6 |
with the united states | 6 |
seventy to one hundred | 6 |
by means of the | 6 |
and aft plank road | 6 |
is attached to the | 6 |
in the management of | 6 |
in the same way | 6 |
refers to the cleavability | 6 |
to the cleavability of | 6 |
at the time of | 6 |
to minnesota and texas | 6 |
the national forests for | 6 |
the cleavability of the | 6 |
the district fiscal agent | 6 |
the form of a | 6 |
the organization of the | 6 |
heartwood light brown or | 6 |
wolves in our study | 6 |
and the protection of | 6 |
the purpose of the | 6 |
two or three years | 6 |
fifty to one hundred | 6 |
the nuts of the | 6 |
when we plant the | 6 |
only selected lakes are | 6 |
the secretary of the | 6 |
sixty to eighty feet | 6 |
the usda forest service | 6 |
of the forest to | 6 |
warps and checks badly | 6 |
minnesota department of conservation | 6 |
of the value of | 6 |
where the soil is | 6 |
trees of north america | 6 |
for a second crop | 6 |
it is of the | 6 |
for the sake of | 6 |
the present rate of | 6 |
the work of a | 6 |
the bureau of entomology | 6 |
a matter of fact | 6 |
or more feet in | 6 |
the sides of the | 6 |
the united states are | 6 |
secretary of the interior | 6 |
selected lakes are shown | 6 |
in charge of a | 6 |
it is easier to | 6 |
in the spring wood | 6 |
feet above the ground | 6 |
in order that the | 6 |
be known by their | 6 |
species of the genus | 6 |
we love the grand | 6 |
in the administration of | 6 |
a large part of | 6 |
from nature and culture | 6 |
is likely to be | 6 |
the beginning of the | 6 |
work on the national | 6 |
westward intermittently to dakota | 6 |
there will be no | 6 |
light brown or red | 6 |
the water supply of | 6 |
subject to attack by | 6 |
the timber wolf in | 6 |
national forests were created | 6 |
in the midst of | 6 |
with the bureau of | 6 |
the business of the | 6 |
the most valuable of | 6 |
to which they are | 6 |
they are to be | 6 |
from the fact that | 6 |
see handwork in wood | 6 |
fifty to eighty feet | 6 |
at the headwaters of | 6 |
of the radiotagged wolves | 6 |
physical peculiarities of wood | 6 |
of the summer wood | 6 |
the national forests from | 6 |
in the hands of | 6 |
of the district forester | 6 |
of the eastern states | 6 |
cleavability of the wood | 6 |
the needs of the | 6 |
so that they will | 6 |
the number of stock | 6 |
the minnesota department of | 6 |
three to four feet | 6 |
history of the united | 6 |
one or more of | 6 |
of oregon and washington | 6 |
the outside of the | 6 |
and protection of the | 6 |
the welfare of the | 6 |
department of the interior | 6 |
the forest in the | 6 |
the cost of the | 6 |
from a greek word | 6 |
of the amount of | 6 |
in charge of the | 6 |
forest fire lookout station | 6 |
love the grand old | 6 |
photo courtesy of d | 5 |
it is in the | 5 |
of the study area | 5 |
in algonquin provincial park | 5 |
which are to be | 5 |
large part of the | 5 |
of the forest floor | 5 |
of the road and | 5 |
david mech and l | 5 |
the largest amount of | 5 |
to such an extent | 5 |
the national forest region | 5 |
of the soil and | 5 |
the duty of the | 5 |
consolidation of national forest | 5 |
see mech and frenzel | 5 |
different parts of the | 5 |
of the northern hemisphere | 5 |
to a large extent | 5 |
of the forests of | 5 |
one of the greatest | 5 |
which will not be | 5 |
for the fiscal year | 5 |
for the forest service | 5 |
in the protection of | 5 |
under the influence of | 5 |
of existing forests by | 5 |
of timber wolves in | 5 |
be made in the | 5 |
of the relation of | 5 |
of national forest resources | 5 |
feet to the acre | 5 |
the improvement of the | 5 |
national and state forests | 5 |
and range of wolf | 5 |
the case of the | 5 |
one of the largest | 5 |
as far as possible | 5 |
that they will not | 5 |
that it is a | 5 |
north central forest experiment | 5 |
central forest experiment station | 5 |
western forestry conservation association | 5 |
abnormalities and pathological conditions | 5 |
in spite of the | 5 |
the first step in | 5 |
it is not surprising | 5 |
of our forest resources | 5 |
seeding from the side | 5 |
forty to fifty feet | 5 |
trees should be cut | 5 |
is the man who | 5 |
in the logging industry | 5 |
a future supply of | 5 |
a disproportionate number of | 5 |
the sale of timber | 5 |
the cost of planting | 5 |
feet in height and | 5 |
the soil in the | 5 |
brown tinged with red | 5 |
it is safe to | 5 |
the development of a | 5 |
that they will be | 5 |
kill rate per wolf | 5 |
forests in the world | 5 |
west of the mississippi | 5 |
of young trees which | 5 |
so long as the | 5 |
the state of washington | 5 |
trees of the forest | 5 |
cells of the pith | 5 |
land for a second | 5 |
the total cost of | 5 |
national forests and the | 5 |
than those of the | 5 |
the district forester and | 5 |
in many of the | 5 |
work of the service | 5 |
piling and burning is | 5 |
use of the national | 5 |
of all kinds of | 5 |
personal correspondence to l | 5 |
in the hunted area | 5 |
to the amount of | 5 |
that most of the | 5 |
uses of the forest | 5 |
trees in a forest | 5 |
on account of lack | 5 |
a pack of wolves | 5 |
forests of the united | 5 |
the western forestry and | 5 |
be known by its | 5 |
is of great importance | 5 |
it is reasonable to | 5 |
in which they are | 5 |
by the wag of | 5 |
rental of national forest | 5 |
all parts of the | 5 |
the timber has been | 5 |
trees to be cut | 5 |
rather hard to work | 5 |
of trees in the | 5 |
power resources of the | 5 |
the grain of wood | 5 |
an important part in | 5 |
the greatest good of | 5 |
a few years ago | 5 |
is used in the | 5 |
or more of the | 5 |
this means that the | 5 |
the bulk of the | 5 |
the nature of the | 5 |
with special reference to | 5 |
for the construction of | 5 |
it may be said | 5 |
fore and aft pole | 5 |
of a national forest | 5 |
most of the national | 5 |
rangers and forest guards | 5 |
the weight of wood | 5 |
at the expense of | 5 |
the tree is cut | 5 |
in most cases the | 5 |
motor truck for logging | 5 |
are more or less | 5 |
the filing of the | 5 |
the cost of piling | 5 |
it was found that | 5 |
a great variety of | 5 |
like that of the | 5 |
the training of a | 5 |
the national forests by | 5 |
the western forestry conservation | 5 |
a certain number of | 5 |
it should be remembered | 5 |
it is desired to | 5 |
the base of the | 5 |
to aid in the | 5 |
the land of the | 5 |
by the district forester | 5 |
was taken in the | 5 |
grown in the open | 5 |
it has been estimated | 5 |
of the spring wood | 5 |
the foliage of the | 5 |
training of a forester | 5 |
organization of the forest | 5 |
the forests in the | 5 |
new york and pennsylvania | 5 |
the first and most | 5 |
parts of the tree | 5 |
road of this type | 5 |
or more in diameter | 5 |
the motor truck for | 5 |
in the vicinity of | 5 |
is based upon the | 5 |
three hundred feet in | 5 |
of the forest cover | 5 |
attempt has been made | 5 |
in the lake states | 5 |
of our national forests | 5 |
the forest service and | 5 |
perpetuation of existing forests | 5 |
it is difficult to | 5 |
in excess of the | 5 |
in the order of | 5 |
the area burned over | 5 |
western forestry and conservation | 5 |
the sex ratio of | 5 |
during the dry season | 5 |
this is one of | 5 |
the forest experiment stations | 5 |
a large amount of | 5 |
arranged in the order | 5 |
the rapidity with which | 5 |
and character of the | 5 |
the national and state | 5 |
the cutting of timber | 5 |
the inner part of | 5 |
the perpetuation of existing | 5 |
account of lack of | 5 |
national forests of the | 5 |
peculiarities and uses of | 5 |
national forests contain about | 5 |
forestry and conservation association | 5 |
of the timber is | 5 |
is also to be | 5 |
in the fiscal year | 5 |
and the cost of | 5 |
species of this genus | 5 |
to the forest service | 5 |
under the present system | 5 |
of the utmost importance | 5 |
of the pacific northwest | 5 |
bureau of plant industry | 5 |
a good deal of | 5 |
it is important to | 5 |
on receipt of price | 5 |
for the purchase of | 5 |
center of the tree | 5 |
wolf in northeastern minnesota | 5 |
the requirements of the | 5 |
may be used to | 5 |
and the amount of | 5 |
in the middle west | 5 |
are due to the | 5 |
the cells of the | 5 |
of southern yellow pine | 5 |
of the rocky mountains | 5 |
important part in the | 5 |
as well as those | 5 |
the order of their | 5 |
the ability of the | 5 |
one hundred and twenty | 5 |
more valuable for agriculture | 5 |
insect enemies of the | 5 |
during the period of | 5 |
the benefit of the | 5 |
in some of the | 5 |
the trees of the | 5 |
of the standing timber | 5 |
of the general land | 4 |
it is used for | 4 |
the case of a | 4 |
that they can be | 4 |
and the number of | 4 |
it must be remembered | 4 |
have been found to | 4 |
pine and douglas fir | 4 |
to the end of | 4 |
of a series of | 4 |
of the wood of | 4 |
of one deer per | 4 |
pines of southern states | 4 |
to forty feet in | 4 |
are to be cut | 4 |
is based on the | 4 |
or all of the | 4 |
the parts of the | 4 |
superintendent of public instruction | 4 |
object of forestry is | 4 |
one to one and | 4 |
in the northeastern states | 4 |
the local land office | 4 |
in the fall of | 4 |
in most of the | 4 |
was supported by macalester | 4 |
of the wood lot | 4 |
pores of spring wood | 4 |
the new york zoological | 4 |
protection of the forests | 4 |
the best use of | 4 |
splits badly in nailing | 4 |
valley forest experiment station | 4 |
the national forest in | 4 |
as part of the | 4 |
inches in diameter at | 4 |
cause them to be | 4 |
refers to color of | 4 |
heartwood light reddish brown | 4 |
if it is to | 4 |
climate of the national | 4 |
to the size of | 4 |
the number of forest | 4 |
it is estimated that | 4 |
exhaustion of the forest | 4 |
the first of these | 4 |
see to it that | 4 |
the agricultural appropriation bill | 4 |
of national forest range | 4 |
programme for arbor day | 4 |
twelve feet in diameter | 4 |
by which they are | 4 |
the bark from the | 4 |
but it is the | 4 |
and the fact that | 4 |
inner part of the | 4 |
billion board feet of | 4 |
the study of the | 4 |
very durable in contact | 4 |
what it costs to | 4 |
about feet from shore | 4 |
economical use of the | 4 |
truck by means of | 4 |
the united states has | 4 |
fixed charges per day | 4 |
has led to the | 4 |
wood and summer wood | 4 |
in which it is | 4 |
appalachian and white mountains | 4 |
killed by wolves in | 4 |
used in connection with | 4 |
of the effect of | 4 |
fort valley forest experiment | 4 |
a very small part | 4 |
lookout station on the | 4 |
the approval of the | 4 |
or where there is | 4 |
so that they are | 4 |
timber has been cut | 4 |
only the mature trees | 4 |
there are more than | 4 |
the pack of five | 4 |
the trunk of a | 4 |
intermittently to dakota and | 4 |
view was taken in | 4 |
of the water supply | 4 |
to the truck by | 4 |
color of the leaves | 4 |
to the welfare of | 4 |
of most of the | 4 |
for agriculture than for | 4 |
national forests are located | 4 |
the severity of the | 4 |
in which the pores | 4 |
small percentage of the | 4 |
trees in the forest | 4 |
growth of the forest | 4 |
south atlantic and gulf | 4 |
the best way of | 4 |
forest service is doing | 4 |
the tongass national forest | 4 |
such a way that | 4 |
the forest and the | 4 |
said to be the | 4 |
structural peculiarities and uses | 4 |
special reference to the | 4 |
the owner of a | 4 |
half to three feet | 4 |
of the branch of | 4 |
supported by macalester college | 4 |
to sometimes three hundred | 4 |
so green and gray | 4 |
in contact with the | 4 |
in the number of | 4 |
the public land laws | 4 |
leaves number in cluster | 4 |
the trail of the | 4 |
the exhaustion of the | 4 |
in a dense forest | 4 |
a branch of the | 4 |
forest cover on the | 4 |
the profession of forestry | 4 |
of the soil by | 4 |
have shown that the | 4 |
silva of north america | 4 |
national forest range lands | 4 |
woods arranged in the | 4 |
fire lookout station on | 4 |
a large proportion of | 4 |
on national forest land | 4 |
the shortest possible time | 4 |
very small part of | 4 |
the new england states | 4 |
what are known as | 4 |
due to lack of | 4 |
the columbian timber beetle | 4 |
the greatest amount of | 4 |
common woods arranged in | 4 |
pole or plank road | 4 |
in dollars and cents | 4 |
forests contain about one | 4 |
the most favorable conditions | 4 |
the pith rays are | 4 |
at least per cent | 4 |
a higher percentage of | 4 |
the bottom of the | 4 |
to be used in | 4 |
of the great plains | 4 |
the standpoint of the | 4 |
is used in making | 4 |
greatest good of the | 4 |
of minnesota veterinary diagnostic | 4 |
purposes for which the | 4 |
the western states are | 4 |
the species and the | 4 |
of the forest trees | 4 |
the great plains wolf | 4 |
and in many cases | 4 |
wolves to capture deer | 4 |
in the selection of | 4 |
miles from the railroad | 4 |
many different kinds of | 4 |
trees and shrubs of | 4 |
by the number of | 4 |
deer to wolf predation | 4 |
ability of wolves to | 4 |
to be seen in | 4 |
the trees to be | 4 |
acknowledgments this study was | 4 |
at the beginning of | 4 |
every part of the | 4 |
of the trees and | 4 |
sugar and yellow pine | 4 |
during the fire season | 4 |
lands and forests res | 4 |
the fall of the | 4 |
many millions of dollars | 4 |
the basis of the | 4 |
during the same period | 4 |
there is no better | 4 |
in the wilderness area | 4 |
ecology of the timber | 4 |
the effect of the | 4 |
paid to the states | 4 |
the thickness of the | 4 |
of a piece of | 4 |
deer killed by hunters | 4 |
the volume of the | 4 |
half to four feet | 4 |
a cost of from | 4 |
as soon as they | 4 |
are to be found | 4 |
to that of the | 4 |
some of them are | 4 |
hundreds of thousands of | 4 |
in the absence of | 4 |
the side of the | 4 |
into the hands of | 4 |
trees of the northern | 4 |
are based upon the | 4 |
in the act of | 4 |
such an extent that | 4 |
there will be a | 4 |
walls of the cells | 4 |
the various kinds of | 4 |
and the methods of | 4 |
of a pack of | 4 |
in the spring before | 4 |
the establishment of the | 4 |
the bureau of plant | 4 |
of the resources of | 4 |
fifty to seventy feet | 4 |
homestead settlers and farmers | 4 |
of common woods arranged | 4 |
if it is desired | 4 |
to the use of | 4 |
annual tax on the | 4 |
science of american forestry | 4 |
one of the many | 4 |
timber and other forest | 4 |
list of common woods | 4 |
the forest homestead act | 4 |
the soil is not | 4 |
soil in the forest | 4 |
by wolves in northeastern | 4 |
is the same as | 4 |
the aim of the | 4 |
where the trees are | 4 |
each end of the | 4 |
the right of way | 4 |
in order to carry | 4 |
study was supported by | 4 |
made to determine the | 4 |
the utilization of the | 4 |
the conditions under which | 4 |
to the secretary of | 4 |
the forest and its | 4 |
that there is no | 4 |
such a way as | 4 |
snow depth and penetrability | 4 |
millions of dollars worth | 4 |
in the shortest possible | 4 |
distinguished from white oak | 4 |
care should be taken | 4 |
thin sapwood nearly white | 4 |
of timber and the | 4 |
front of the forest | 4 |
has been estimated that | 4 |
are among the most | 4 |
in the open field | 4 |
a pack of five | 4 |
the branch of lands | 4 |
with the exception of | 4 |
of national forest land | 4 |
in advance of the | 4 |
of the forest reserves | 4 |
locations and range of | 4 |
to a height of | 4 |
to put it out | 4 |
is more or less | 4 |
the ability of wolves | 4 |
arizona and new mexico | 4 |
by radiotagged wolves and | 4 |
the use of a | 4 |
in which the national | 4 |
in the appalachian and | 4 |
of the country in | 4 |
close to the ground | 4 |
in a national forest | 4 |
manner in which the | 4 |
order to secure the | 4 |
the pacific coast states | 4 |
and a half feet | 4 |
arbor and bird day | 4 |
a knowledge of the | 4 |
seasons of the year | 4 |
of trees per acre | 4 |
along the sides of | 4 |
life of the forest | 4 |
a way as to | 4 |
from place of shipment | 4 |
ten feet in diameter | 4 |
of different kinds of | 4 |
sections of the country | 4 |
during the winter of | 4 |
the forests from fire | 4 |
of the mississippi river | 4 |
of dollars worth of | 4 |
in the employ of | 4 |
lands in the national | 4 |
insure a second crop | 4 |
improved ranch property within | 4 |
from the seed of | 4 |
the area of the | 4 |
to one hundred years | 4 |
principal species of wood | 4 |
more feet in height | 4 |
in the same area | 4 |
annual rings clearly marked | 4 |
the efficiency of the | 4 |
and aft pole road | 4 |
a large percentage of | 4 |
the handling of the | 4 |
of forestry in the | 4 |
on account of their | 4 |
new york zoological society | 4 |
at the small end | 4 |
brush piling and burning | 4 |
care and protection of | 4 |
the knowledge of the | 4 |
are the most important | 4 |
the walls of the | 4 |
forests are to be | 4 |
resources of the united | 4 |
full enjoyment of light | 4 |
the best of the | 4 |
on the bark of | 4 |
and much of the | 4 |
members of the pack | 4 |
four to six feet | 4 |
the life of a | 4 |
danger on the national | 4 |
feet in diameter and | 4 |
and that of the | 4 |
has not yet been | 4 |
a few of the | 4 |
to color of bark | 4 |
and many other matters | 4 |
to cents an acre | 4 |
free use of timber | 4 |
the time of the | 4 |
the lassen national forest | 4 |
and the home of | 4 |
the gulf of mexico | 4 |
the existence of the | 4 |
forests of the pacific | 4 |
the population at large | 4 |
percent of the wolves | 4 |
by means of which | 4 |
property within or near | 4 |
was one of the | 4 |
worth of timber every | 4 |
from to feet high | 4 |
in the same general | 4 |
land in the national | 4 |
the relation of the | 4 |
the different kinds of | 4 |
the trees that are | 4 |
forestry in this country | 4 |
on top of the | 4 |
the song of the | 4 |
to the protection of | 4 |
the free use of | 4 |
natural enemies of the | 4 |
the width of the | 4 |
it is not the | 4 |
the forest service of | 4 |
timber wolf in algonquin | 4 |
to protect the forest | 4 |
are some of the | 4 |
smaller than those of | 4 |
the age of the | 4 |
on one of the | 4 |
ranch property within or | 4 |
at the top of | 4 |
top of the tree | 4 |
of the first importance | 4 |
it is for the | 4 |
a second crop of | 4 |
district forester and the | 4 |
atlantic and gulf states | 4 |
from the same general | 4 |
the privately owned timber | 4 |
to grow a new | 4 |
in the early summer | 4 |
are said to be | 4 |
to feet in diameter | 4 |
pack of five wolves | 4 |
a small percentage of | 4 |
a road of this | 4 |
the land in the | 4 |
of the most beautiful | 4 |
to the ground and | 4 |
a pack of to | 4 |
university of minnesota veterinary | 4 |
present rate of cutting | 4 |
the appalachian and white | 4 |
running expenses per mile | 4 |
of the public and | 4 |
and from to feet | 4 |
forty feet in height | 4 |
already on the ground | 4 |
pores in summer wood | 4 |
work in the woods | 4 |
the ends of the | 4 |
when the crop is | 4 |
cost of from to | 4 |
and the effect of | 4 |
an illustration of this | 4 |
classical latin name for | 4 |
in the process of | 4 |
in the forest is | 4 |
to grow in the | 4 |
structure of the hunter | 4 |
the shape of the | 4 |
of the land and | 4 |
and the trees are | 4 |
a high state of | 4 |
lands within the national | 4 |
eight to ten feet | 4 |
the angeles national forest | 4 |
of the forest products | 4 |
to the needs of | 4 |
with the naked eye | 4 |
so far as possible | 4 |
not only to the | 4 |
down from the mountains | 4 |
the forest fire problem | 4 |
one deer per days | 4 |
from the sale of | 4 |
no charge is made | 4 |
the color of the | 4 |
of the timber and | 4 |
the midst of the | 4 |
the wood is soft | 4 |
condition of the soil | 4 |
as much as possible | 4 |
worth of timber and | 4 |
for a pack of | 4 |
telephone and telegraph poles | 4 |
in the center of | 4 |
at a time of | 4 |
only percent of the | 4 |
as one of the | 4 |
the trees may be | 4 |
the national forests that | 4 |
to take up the | 4 |
light brown or yellow | 4 |
to take care of | 4 |
and the density of | 4 |
is necessary to make | 4 |
in the amount of | 4 |
in the rocky mountains | 4 |
is probable that the | 4 |
the heat of the | 4 |
two to five feet | 4 |
per cent compound interest | 4 |
the effect of snow | 4 |
for springtime is here | 4 |
relation of forests to | 4 |
spring wood and summer | 4 |
the land and the | 4 |
deer per wolf per | 4 |
the ecology of the | 4 |
timber pines of southern | 4 |
of some of the | 4 |
has been made to | 4 |
reproduction of the forest | 4 |
less cost of tires | 4 |
be used as a | 4 |
stained so as to | 4 |
the place of the | 4 |
new roads and trails | 4 |
museum of natural history | 4 |
this study was supported | 4 |
the fertility of the | 4 |
the opening of the | 4 |
the ability to resist | 4 |
the end of that | 4 |
in the work of | 4 |
the department of the | 4 |
three and a half | 4 |
the use of fire | 4 |
the relation of forests | 4 |
feet of merchantable timber | 4 |
of the age structure | 4 |
may be closed to | 4 |
of the secretary of | 4 |
the degree to which | 4 |
are only a few | 4 |
of timber every year | 4 |
it is not used | 4 |
toward the center of | 4 |
the crown cover is | 4 |
sharp contrast between spring | 4 |
is necessary to know | 4 |
the nation as a | 4 |
of the life of | 4 |
this is due to | 4 |
minnesota veterinary diagnostic laboratory | 4 |
was found to have | 4 |
to a depth of | 4 |
right third column of | 4 |
takes place in the | 4 |
a time of the | 4 |
of the forest are | 4 |
the states in which | 4 |
more rapidly than the | 4 |
in a general way | 4 |
existing forests by use | 4 |
the forests have been | 4 |
from that of the | 4 |
the national forests every | 4 |
it is better to | 4 |
the act of march | 4 |
the average kill rate | 4 |
wolf in algonquin provincial | 4 |
the body of the | 4 |
of wolves and deer | 4 |
water supply of the | 4 |
surface of the ground | 4 |
the woods of the | 4 |
the forest service the | 4 |
is to be found | 4 |
a certain amount of | 4 |
at right angles to | 4 |
the act of february | 4 |
have been carried on | 4 |
the popular poplar tree | 4 |
the work of forestry | 3 |
is a native of | 3 |
during the summer months | 3 |
and refers to the | 3 |
as wide as the | 3 |
of forests to farms | 3 |
to be careful with | 3 |
on the vulnerability of | 3 |
where the timber is | 3 |
this is especially true | 3 |
the shade of the | 3 |
a great number of | 3 |
our national forests are | 3 |
in the valley below | 3 |
to the united states | 3 |
the creation of a | 3 |
the forest supervisor has | 3 |
got to within yards | 3 |
methods of forest management | 3 |
mech during the preparation | 3 |
the puget sound region | 3 |
may be able to | 3 |
cost of growing it | 3 |
made a part of | 3 |
distinctions in the group | 3 |
in the various states | 3 |
publications of the u | 3 |
plants and predatory animals | 3 |
male female male female | 3 |
between it and the | 3 |
more than per cent | 3 |
use of the trailer | 3 |
elementary principles of forest | 3 |
most of the states | 3 |
more feet in diameter | 3 |
foot of specimen m | 3 |
there is very little | 3 |
dollars worth of timber | 3 |
more than any other | 3 |
the removal of the | 3 |
protection of forests from | 3 |
marked by to rows | 3 |
about one deer per | 3 |
on a small scale | 3 |
that it can be | 3 |
the frame of the | 3 |
masses of pitch and | 3 |
of timber in the | 3 |
hundred to sometimes three | 3 |
when there is least | 3 |
the tax on yield | 3 |
north carolina and tennessee | 3 |
the home of the | 3 |
is not always possible | 3 |
will be in the | 3 |
as they are sometimes | 3 |
all radiotagged wolves and | 3 |
the headwaters of the | 3 |
the timber of the | 3 |
much may be done | 3 |
for a period of | 3 |
one of these is | 3 |
is the art of | 3 |
it is possible to | 3 |
on the watershed of | 3 |
the control of the | 3 |
association of audubon societies | 3 |
become familiar with the | 3 |
as well as by | 3 |
in spite of all | 3 |
forest is to be | 3 |
insects and diseases that | 3 |
in the sap of | 3 |
as large as the | 3 |
to make use of | 3 |
from to cents an | 3 |
the preservation of the | 3 |
in order to obtain | 3 |
the ability of a | 3 |
the result of this | 3 |
ten or fifteen years | 3 |
the tree grows in | 3 |
grown in the forest | 3 |
the supervision of the | 3 |
well as in the | 3 |
the extent of the | 3 |
of many of our | 3 |
national forests are the | 3 |
the big trees of | 3 |
addition to the work | 3 |
changes in the forest | 3 |
in the washington office | 3 |
the question of the | 3 |
similar to that of | 3 |
in the government service | 3 |
from white oak in | 3 |
within or near a | 3 |
growth of trees and | 3 |
penetrability by deer and | 3 |
of sheep and goats | 3 |
the present methods of | 3 |
natives of the united | 3 |
his knowledge of the | 3 |
the amount of water | 3 |
it is far better | 3 |
and destroy the wood | 3 |
it is not always | 3 |
have to do with | 3 |
two years in the | 3 |
a billion feet of | 3 |
are the larvae of | 3 |
in the north woods | 3 |
to say that the | 3 |
are distributed over the | 3 |
the latter part of | 3 |
to the rocky mountains | 3 |
to ten feet in | 3 |
a good tree to | 3 |
the wolves of north | 3 |
sixty to ninety feet | 3 |
of the trailer is | 3 |
about the same as | 3 |
the trees are to | 3 |
the united states of | 3 |
is to keep the | 3 |
studies have been made | 3 |
the air when the | 3 |
these are some of | 3 |
the early stages of | 3 |
people who live in | 3 |
susceptible of high polish | 3 |
department of agriculture in | 3 |
power development on the | 3 |
the help of the | 3 |
the timber is sold | 3 |
studies are carried on | 3 |
the united states department | 3 |
preservation of the forest | 3 |
the best methods for | 3 |
up thar in the | 3 |
not distinguished from white | 3 |
are not allowed to | 3 |
of north america and | 3 |
by the help of | 3 |
large areas of state | 3 |
from the center of | 3 |
a b c d | 3 |
to make clear the | 3 |
in the original document | 3 |
near the national forests | 3 |
of the division of | 3 |
in the preparation of | 3 |
there are as many | 3 |
in the local land | 3 |
in the latter case | 3 |
only a few years | 3 |
miles for a pack | 3 |
the united states for | 3 |
for the purposes of | 3 |
it has been found | 3 |
the seedlings from the | 3 |
of a truck is | 3 |
when it comes to | 3 |
in the yellow pine | 3 |
are responsible for the | 3 |
about yards from the | 3 |
the influence of the | 3 |
there is a great | 3 |
or near a national | 3 |
the forest cover on | 3 |
be remembered that the | 3 |
part of the stem | 3 |
the beauty of the | 3 |
new brunswick to florida | 3 |
present methods of taxation | 3 |
with little or no | 3 |
people of the west | 3 |
to inches in the | 3 |
should be made to | 3 |
a total of wolf | 3 |
growing part of the | 3 |
the bureau of forestry | 3 |
with the university of | 3 |
at the present rate | 3 |
in order to get | 3 |
the regularity of the | 3 |
on the ground and | 3 |
will be able to | 3 |
have been destroyed by | 3 |
one of the worst | 3 |
of the fire season | 3 |
the construction of improvements | 3 |
in montana and idaho | 3 |
be used with any | 3 |
depends upon the character | 3 |
of an endangered species | 3 |
of the wood in | 3 |
name for the pitch | 3 |
three times as much | 3 |
and useful to the | 3 |
the future production of | 3 |
in the national forest | 3 |
the united states in | 3 |
on the superior national | 3 |
for motor truck logging | 3 |
the exception of a | 3 |
column of m reduced | 3 |
nova scotia to florida | 3 |
pits to each tracheid | 3 |
the winter and the | 3 |
not durable in contact | 3 |
eighty to one hundred | 3 |
tax laws prevent reforestation | 3 |
portions of the west | 3 |
the solution of the | 3 |
courtesy of university of | 3 |
of large quantities of | 3 |
national forest improvements the | 3 |
the carrying on of | 3 |
on the ground is | 3 |
is evident that the | 3 |
we cannot afford to | 3 |
that the forest service | 3 |
in handwork in wood | 3 |
and the result is | 3 |
and other improvements on | 3 |
it should not be | 3 |
board feet of timber | 3 |
and penetrability by deer | 3 |
trees of the same | 3 |
of the privately owned | 3 |
one hundred and thirty | 3 |
water and food materials | 3 |
of the pack of | 3 |
american book company new | 3 |
the amount of the | 3 |
in the federal forests | 3 |
of the principles of | 3 |
in a forest nursery | 3 |
knowledge of the forest | 3 |
a member of a | 3 |
the publications of the | 3 |
best in southern oregon | 3 |
for a forest fire | 3 |
in some other way | 3 |
among the most beautiful | 3 |
of the public to | 3 |
so that as the | 3 |
planned and orderly development | 3 |
checks badly in drying | 3 |
abundantly and beautifully illustrated | 3 |
the forests on the | 3 |
the growing season is | 3 |
a knife pressed upon | 3 |
are apt to be | 3 |
of the university of | 3 |
the commissioner of agriculture | 3 |
the basis of a | 3 |
standing timber in the | 3 |
the greek name for | 3 |
total cost per mile | 3 |
the forest ranger in | 3 |
direct seeding work on | 3 |
of the growth of | 3 |
the food of the | 3 |
and many other factors | 3 |
an attempt has been | 3 |
of large open ducts | 3 |
is the most important | 3 |
the federal aid road | 3 |
of the laws and | 3 |
it is remembered that | 3 |
on the lumber industry | 3 |
the importance of this | 3 |
least danger from fire | 3 |
trees are characterized by | 3 |
as much lumber as | 3 |
for the timber owner | 3 |
as well as upon | 3 |
as early as the | 3 |
to arrive at a | 3 |
the forest service timber | 3 |
big trees of california | 3 |
without injury to the | 3 |
of roads and trails | 3 |
is well illustrated by | 3 |
on the walls of | 3 |
is of vital importance | 3 |
is obtainable in large | 3 |
of wolves to capture | 3 |
a transverse section of | 3 |
this condition of affairs | 3 |
intermittently to michigan and | 3 |
the care and protection | 3 |
national forest lands are | 3 |
be one of the | 3 |
one of the strongest | 3 |
of the individual trees | 3 |
at the base and | 3 |
in many different ways | 3 |
on the lassen national | 3 |
selected with reference to | 3 |
has been found to | 3 |
by several rows of | 3 |
the eastern part of | 3 |
and institutions of learning | 3 |
is apt to be | 3 |
the interior of the | 3 |
the science of forestry | 3 |
trees that have been | 3 |
a bureau of information | 3 |
practice of forestry as | 3 |
that the age structure | 3 |
the uses of wood | 3 |
valuable for agriculture than | 3 |
to the same family | 3 |
to keep the soil | 3 |
book company new york | 3 |
for the needs of | 3 |
of their forest cover | 3 |
spare the beechen tree | 3 |
end of the chapter | 3 |
where the logs are | 3 |
percent of the wolf | 3 |
into the ground and | 3 |
are characterized as follows | 3 |
in the early stages | 3 |
by the forest officers | 3 |
of the largest and | 3 |
in the forests of | 3 |
now employed by the | 3 |
this part of the | 3 |
fact that it is | 3 |
from eight to ten | 3 |
and the young growth | 3 |
who do not own | 3 |
sometimes three hundred feet | 3 |
to two and one | 3 |
in order to be | 3 |
observed in northeastern minnesota | 3 |
the management of the | 3 |
in the office of | 3 |
administration and protection of | 3 |
for distinctions in the | 3 |
springtime in the air | 3 |
the radial walls of | 3 |
the planting of trees | 3 |
the preparation of this | 3 |
as the object of | 3 |
to the people of | 3 |
of the american forests | 3 |
virgin forest is the | 3 |
there is least danger | 3 |
type of road is | 3 |
to check in drying | 3 |
must be left to | 3 |
of live stock on | 3 |
photo courtesy of university | 3 |
it has been shown | 3 |
because it is easier | 3 |
the science of american | 3 |
diameter at the base | 3 |
to the color of | 3 |
many of the forests | 3 |
order to facilitate the | 3 |
in view of this | 3 |
wood is used in | 3 |
to the man who | 3 |
land of the free | 3 |
large areas in the | 3 |
of the species of | 3 |
one of the principal | 3 |
the fire fighting organization | 3 |
bark of a tree | 3 |
while a species may | 3 |
the classification and segregation | 3 |
during the first year | 3 |
of the public land | 3 |
the united states to | 3 |
in the western part | 3 |
to get to them | 3 |
in his power to | 3 |
we plant when we | 3 |
so that it is | 3 |
in part from the | 3 |
of the practice of | 3 |
the peculiarities of the | 3 |
contact with the soil | 3 |
used to inches in | 3 |
and shrubs of massachusetts | 3 |
of the states in | 3 |
small quantities of sugar | 3 |
to realize that the | 3 |
of protection and administration | 3 |
millions of acres of | 3 |
and wolves near isabella | 3 |
killed by wolves were | 3 |
throughout the fire season | 3 |
and orderly development of | 3 |
that it may be | 3 |
national forest homestead act | 3 |
are likely to be | 3 |
refers to great size | 3 |
their power of germination | 3 |
trees and shrubs and | 3 |
and to prevent the | 3 |
representative of the age | 3 |
medullary rays numerous and | 3 |
varying in size from | 3 |
our study area during | 3 |
the point where the | 3 |
yellow pine should be | 3 |
are published in the | 3 |
the classification and consolidation | 3 |
acres of national forests | 3 |
of the remaining trees | 3 |
this is only one | 3 |
of the work which | 3 |
it is a crop | 3 |
best in puget sound | 3 |
it does not pay | 3 |
and conspicuous medullary rays | 3 |
tax laws which will | 3 |
there are only a | 3 |
on each ranger district | 3 |
the motor truck is | 3 |
was a member of | 3 |
corporations on the lumber | 3 |
the present system of | 3 |
as the rest of | 3 |
is peculiarly true of | 3 |
a result of this | 3 |
what do we plant | 3 |
diameter and from to | 3 |
and the perpetuation of | 3 |
of each of the | 3 |
have been able to | 3 |
the middle of the | 3 |
the kill rate of | 3 |
the sheep and cattle | 3 |
the remains of the | 3 |
where sugar pine and | 3 |
on the watersheds of | 3 |
the third paragraph was | 3 |
the construction of roads | 3 |
the same way as | 3 |
has been done in | 3 |
on sharp curves and | 3 |
in this way a | 3 |
with the distribution of | 3 |
of tax laws which | 3 |
but there is no | 3 |
forest fires in the | 3 |
to miles an hour | 3 |
the first steps in | 3 |
by the mountain pine | 3 |
to the point where | 3 |
of forest fires on | 3 |
most important of all | 3 |
small part of the | 3 |
schools and institutions of | 3 |
what was once a | 3 |
roads and trails are | 3 |
and behavior of an | 3 |
bureau of industrial research | 3 |
the protection of forests | 3 |
the class of stock | 3 |
one part of the | 3 |
an assistant to the | 3 |
may be used as | 3 |
less than six inches | 3 |
the height of the | 3 |
is not surprising that | 3 |
the appearance of the | 3 |
was found to be | 3 |
published in the form | 3 |
watersheds of navigable streams | 3 |
two and a half | 3 |
an idea of the | 3 |
the interactions of wolves | 3 |
inflammability of the forest | 3 |
upon national forest land | 3 |
to one and one | 3 |
in the same place | 3 |
of great importance to | 3 |
is the most valuable | 3 |
the length of time | 3 |
it is also to | 3 |
company new york cincinnati | 3 |
fifty cents per hundredweight | 3 |
and consolidation of national | 3 |
this was the first | 3 |
of university of minnesota | 3 |
part of the work | 3 |
for the national forests | 3 |
to know something of | 3 |
states forest service and | 3 |
on the radial walls | 3 |
of the cells of | 3 |
forests from fire and | 3 |
his point of view | 3 |
of stock for which | 3 |
national association of audubon | 3 |
less than per cent | 3 |
are now being used | 3 |
future production of the | 3 |
the end of its | 3 |
deer and wolves near | 3 |
it should be noted | 3 |
straight line distances between | 3 |
trees are to be | 3 |
the great variety of | 3 |
it is not necessary | 3 |
classification and segregation of | 3 |
for the establishment of | 3 |
is of great value | 3 |
during the preparation of | 3 |
a fore and aft | 3 |
because it is so | 3 |
in order to give | 3 |
section of a virgin | 3 |
upon the number of | 3 |
the eastern united states | 3 |
within about feet of | 3 |
is to be done | 3 |
at least during winter | 3 |
tracks in the snow | 3 |
from to feet in | 3 |
trees must be left | 3 |
the young trees are | 3 |
on national forest lands | 3 |
to as high as | 3 |
the large size of | 3 |
is now employed by | 3 |
so that the water | 3 |
be found in the | 3 |
it must be the | 3 |
the naked eye or | 3 |
which will permit the | 3 |
structure of the deer | 3 |
so as to be | 3 |
as that of the | 3 |
in the western states | 3 |
both large and small | 3 |
the various forms of | 3 |
the woods afforded by | 3 |
the need of a | 3 |
as the cost of | 3 |
may be made of | 3 |
as in any other | 3 |
additional notes for distinctions | 3 |
with the forest service | 3 |
the leaves have fallen | 3 |
part of the ring | 3 |
only one of the | 3 |
with the development of | 3 |
forest officers in the | 3 |
of deer from the | 3 |
end of the season | 3 |
the aid of the | 3 |
of the trees is | 3 |
the national forests which | 3 |
national forests in the | 3 |
of the black locust | 3 |
near a national forest | 3 |
of the forestry work | 3 |
the bark of some | 3 |
which the trees have | 3 |
the majority of the | 3 |
water supply for the | 3 |
tests have shown that | 3 |
to pile and burn | 3 |
that the number of | 3 |
of the present system | 3 |
enter into the problem | 3 |
miles miles miles miles | 3 |
see illustration on page | 3 |
the year when the | 3 |
escapability of the deer | 3 |
study of the timber | 3 |
in the fortieth year | 3 |
was the case in | 3 |
knowledge of the woods | 3 |
play an important part | 3 |
within a comparatively short | 3 |
the use of national | 3 |
insure a future supply | 3 |
of state forest land | 3 |
in so far as | 3 |
of the business of | 3 |
the creation of the | 3 |
of the woods of | 3 |
of little use for | 3 |
of the timber supply | 3 |
black and white color | 3 |
the edge of the | 3 |
the pith rays and | 3 |
is particularly true of | 3 |
in the fact that | 3 |
when the soil is | 3 |
for the greatest good | 3 |
source of tax revenue | 3 |
of lands under the | 3 |
is known as the | 3 |
in this way the | 3 |
different kinds of trees | 3 |
the same as that | 3 |
a long period of | 3 |
very light in weight | 3 |
shortened and latinized from | 3 |
timber in the country | 3 |
the kind of trees | 3 |
the disposal of the | 3 |
of the tree is | 3 |
is probably the most | 3 |
average of humboldt specimens | 3 |
is responsible for the | 3 |
of timber for the | 3 |
for the first year | 3 |
know something of the | 3 |
live in or near | 3 |
indian name for the | 3 |
other parts of the | 3 |
the annual growth of | 3 |
will some day be | 3 |
in the department of | 3 |
may have to be | 3 |
lose their power of | 3 |
forest service of the | 3 |
is the reason why | 3 |
may be said to | 3 |
there are a number | 3 |
to suppose that the | 3 |
x and up by | 3 |
woodwork and mechanical drawing | 3 |
and a number of | 3 |
handling of the national | 3 |
twelve inches in diameter | 3 |
operation of motor vehicles | 3 |
who has charge of | 3 |
not only has the | 3 |
states department of agriculture | 3 |
a net income of | 3 |
of which are the | 3 |
present tax laws prevent | 3 |
number of trees per | 3 |
feet or over in | 3 |
in order to keep | 3 |
the watersheds of streams | 3 |
to six inches in | 3 |
x and up x | 3 |
in the black hills | 3 |
carrying out of the | 3 |
bark is used in | 3 |
over a long period | 3 |
hardwood forests of the | 3 |
of the trees of | 3 |
of forests from fire | 3 |
large percentage of the | 3 |
may be said that | 3 |
use of the range | 3 |
trees in order to | 3 |
more forest experiment stations | 3 |
average of specimens by | 3 |
be closed to grazing | 3 |
the year when there | 3 |
is allotted to the | 3 |
nd in this list | 3 |
must be made to | 3 |
if the land is | 3 |
lines of pores in | 3 |
allowed to graze on | 3 |
of lumber in the | 3 |
while they are still | 3 |
the water runs off | 3 |
supply of timber for | 3 |
acquisition of lands under | 3 |
branches in the spring | 3 |
to stop the fire | 3 |
in lower ohio river | 3 |
forests in the united | 3 |
the permanent good of | 3 |
welfare of the forest | 3 |
at the bottom of | 3 |
load that can be | 3 |
the uses of the | 3 |
which the pores are | 3 |
regions of the united | 3 |
to be more than | 3 |
is about the same | 3 |
year when there is | 3 |
in case of fire | 3 |
by deer and wolves | 3 |
the forest resources of | 3 |
classification and consolidation of | 3 |
own improved ranch property | 3 |
a load of logs | 3 |
be borne in mind | 3 |
annual layers strongly marked | 3 |
the level of the | 3 |
the structure of the | 3 |
should be in the | 3 |
most valuable of the | 3 |
it is impracticable to | 3 |
be sent to the | 3 |
resources of the western | 3 |
in case a fire | 3 |
to improve the quality | 3 |
the great mass of | 3 |
by far the most | 3 |
of pitch and sawdust | 3 |
report of the commissioner | 3 |
have been cut over | 3 |
by to rows of | 3 |
so as to resemble | 3 |
has been used for | 3 |
to clean up the | 3 |
different kinds of wood | 3 |
are the remains of | 3 |
leaves of the trees | 3 |
tax on the land | 3 |
to the young growth | 3 |
to which it is | 3 |
the headwaters of streams | 3 |
the preparation of the | 3 |
are found in the | 3 |
good of the greatest | 3 |
playgrounds of the nation | 3 |
must be kept in | 3 |
governing the operation of | 3 |
the tree for the | 3 |
is least danger from | 3 |
and are apt to | 3 |
new york cincinnati chicago | 3 |
an extent that the | 3 |
must be worked out | 3 |
kills and probable wolf | 3 |
forests during the fiscal | 3 |
the greater bulk of | 3 |
diameter at the small | 3 |
the first year and | 3 |
forest service has been | 3 |
the position of the | 3 |
the seasoning of wood | 3 |
financed mech during the | 3 |
to carry on the | 3 |
to the shipping point | 3 |
on the radial section | 3 |
sheep and goats are | 3 |
been marked for cutting | 3 |
the trees have been | 3 |
use of the incline | 3 |
the object of this | 3 |
the inauguration of the | 3 |
in order to insure | 3 |
the distribution of trees | 3 |
the location of the | 3 |
the private owners of | 3 |
from fire and trespass | 3 |
in the spring of | 3 |
the different species of | 3 |
used with any course | 3 |
of arizona and new | 3 |
in view of the | 3 |
most parts of the | 3 |
that they may be | 3 |
as a second crop | 3 |
seventy to ninety feet | 3 |
in order to utilize | 3 |
the great fires of | 3 |
the time required to | 3 |
the range of the | 3 |
to provide for the | 3 |
to make room for | 3 |
the office of forest | 3 |
be seen in the | 3 |
from to per annum | 3 |
seedlings from the sun | 3 |
that the use of | 3 |
are in the national | 3 |
this is particularly true | 3 |
under which it is | 3 |
to a great extent | 3 |
it is desirable to | 3 |
plant when we plant | 3 |
to insure a second | 3 |
desired to use a | 3 |
the office of the | 3 |
forest products of the | 3 |
on the development of | 3 |
after the manner of | 3 |
color of the bark | 3 |
from the atlantic to | 3 |
the national forest movement | 3 |
numerous and conspicuous medullary | 3 |
future supply of timber | 3 |
the vulnerability of deer | 3 |
forest regions of the | 3 |
in the school room | 3 |
in quantity and quality | 3 |
is by no means | 3 |
are allowed to graze | 3 |
to the owner of | 3 |
the farm the forest | 3 |
number of stock which | 3 |
principles of forest growth | 3 |
after they get started | 3 |
and the west indies | 3 |
of the range of | 3 |
cost of growing timber | 3 |
in such a manner | 3 |
to be feared from | 3 |
are a number of | 3 |
are placed at the | 3 |
it is based upon | 3 |
the presence of the | 3 |
tree so that it | 3 |
for this reason he | 3 |
to distinguish the different | 3 |
leaves resemble those of | 3 |
the far western states | 3 |
from december through april | 3 |
it is said that | 3 |
it is also the | 3 |
liquor obtained from the | 3 |
significantly higher percentage of | 3 |
great plains wolf in | 3 |
to the management of | 3 |
hundred feet or more | 3 |
that it is necessary | 3 |
marking timber for cutting | 3 |
at the foot of | 3 |
thousands of square miles | 3 |
and development of the | 3 |
the reproduction of the | 3 |
name for the liquor | 3 |
of a number of | 3 |
to it that the | 3 |
water supply of a | 3 |
the carrying capacity of | 3 |
federal aid road act | 3 |
as the supplies of | 3 |
of water and food | 3 |
be said to be | 3 |
to be derived from | 3 |
with one or more | 3 |
of the northern states | 3 |
prevent the fire from | 3 |
any length of time | 3 |
is a collection of | 3 |
it is best to | 3 |
and the degree of | 3 |
do we plant when | 3 |
many of them are | 3 |
greek name for walnut | 3 |
have been marked for | 3 |
cost of protection and | 3 |
for the pitch pine | 3 |
the most beautiful of | 3 |
forage and water resources | 3 |
and out of the | 3 |
in a few days | 3 |
rate of growth of | 3 |
of national forest improvements | 3 |
to some extent in | 3 |
the ecology and behavior | 3 |
the national forests during | 3 |
not strong or durable | 3 |
often stained so as | 3 |
of a virgin forest | 3 |
is of the utmost | 3 |
market value of the | 3 |
the timber owner cannot | 3 |
the watersheds of navigable | 3 |
two hundred feet in | 3 |
composition of the crop | 3 |
in a number of | 3 |
charge is made for | 3 |
organization of the national | 3 |
nation as a whole | 3 |
the most valuable timber | 3 |
the future welfare of | 3 |
as long as the | 3 |
the purposes for which | 3 |
the land that is | 3 |
of the forest supervisor | 3 |
makes it possible to | 3 |
board feet per acre | 3 |
charge of a forest | 3 |
the cost will be | 3 |
annual rings distinct by | 3 |
vulnerability of deer to | 3 |
occur in north america | 3 |
the truck by means | 3 |
the national forest homestead | 3 |
within a national forest | 3 |
national forests during the | 3 |
if the road is | 3 |
included in the national | 3 |
under our present system | 3 |
work of the columbian | 3 |
point of view of | 3 |
there is not much | 3 |
used in the manufacture | 3 |
in the making of | 3 |
the influence of light | 3 |
commissioner of corporations on | 3 |
westward intermittently to michigan | 3 |
the liquor obtained from | 3 |
to the level of | 3 |
the growing of timber | 3 |
is determined by the | 3 |
the cost of protection | 3 |
and the fire hazard | 3 |
future of the forest | 3 |
home of the brave | 3 |
sixty feet in height | 3 |
a portion of the | 3 |
average weekly straight line | 3 |
the virgin forest is | 3 |
as possible to the | 3 |
is no better subject | 3 |
the history of the | 3 |
is particularly liable to | 3 |
payment has been made | 3 |
are made by the | 3 |
in the heart of | 3 |
up by the roots | 3 |
from the united states | 3 |
study area during winter | 3 |
wood pulp and paper | 3 |
is that they are | 3 |
in order to facilitate | 3 |
the same as the | 3 |
as possible for the | 3 |
on the ground to | 3 |
must be protected from | 3 |
the three winters of | 3 |
on the top of | 3 |
as a rule the | 3 |
splits easily in nailing | 3 |
has been cut off | 3 |
in eastern north america | 3 |
a piece of wood | 3 |
two hundred and fifty | 3 |
the population of the | 3 |
a comparatively short time | 3 |
forester must know the | 3 |
forest service method of | 3 |
are included in the | 3 |
from one to three | 3 |
the employ of lumbermen | 3 |
relation to the forest | 3 |
to the presence of | 3 |
extent and character of | 3 |
the future of the | 3 |
the allotment of grazing | 3 |
the protection of his | 3 |
of forest products in | 3 |
trees affording these woods | 3 |
national forests of alaska | 3 |
of the greatest number | 3 |
national forests every year | 3 |
checks badly in seasoning | 3 |
is one of our | 3 |
one of the big | 3 |
the number of fires | 3 |
united states of america | 3 |
development on the national | 3 |
a species may be | 3 |
maximum annual carrying charge | 3 |
the future development of | 3 |
illustrated with photographs and | 3 |
and uses of wood | 3 |
so that the truck | 3 |
forest resources of the | 3 |
great fires of august | 3 |
of the columbian timber | 3 |
of the forests is | 3 |
protection of the forest | 3 |
than six inches in | 3 |
there is plenty of | 3 |
the trees which are | 3 |
in the tangential section | 3 |
distribution and composition of | 3 |
is one in which | 3 |
only to the forest | 3 |
the care of the | 3 |
the jurisdiction of the | 3 |
the best way to | 3 |
bark resembles that of | 3 |
to the dignity of | 3 |
that the land is | 3 |
pores of summer wood | 3 |
which it is a | 3 |
nature of the country | 3 |
such as douglas fir | 3 |
a basis for a | 3 |
and one half to | 3 |
in the bark of | 3 |
even for a short | 3 |
under the forest homestead | 3 |
the distribution and composition | 3 |
it must also be | 3 |
are the most destructive | 3 |
improvement of the forest | 3 |
protected from fire and | 3 |
the end of years | 3 |
twice as strong as | 3 |
modifications in the organization | 3 |
a high degree of | 3 |
if it is not | 3 |
mesas of the southwest | 3 |
is reasonable to suppose | 3 |
to each other and | 3 |
united states department of | 3 |
thru a belt of | 3 |
if the soil is | 3 |
the mechanical properties of | 3 |
present in the sap | 3 |
board feet of logs | 3 |
marked by several rows | 3 |
carried on at the | 3 |
in the air when | 3 |
in the immediate vicinity | 3 |
of forest fires and | 3 |
taken up with the | 3 |
each year in the | 3 |
of the cell walls | 3 |
a field study of | 3 |
been shown to have | 3 |
early in the spring | 3 |
national forests may be | 3 |
are grazed in the | 3 |
of timber and other | 3 |
they are made and | 3 |
it is a good | 3 |
to find out the | 3 |
the amount of foliage | 3 |
the forest trees of | 3 |
railroads are required to | 3 |
the university of minnesota | 3 |
foresters in private work | 3 |
one hundred feet or | 3 |
lumber tree of the | 3 |
the establishment of a | 3 |
and agricultural implement industries | 3 |
order to keep the | 3 |
or appearance of wood | 3 |
the rocky mountain region | 3 |
are grown in nurseries | 3 |
is derived from the | 3 |
member of a pack | 3 |
the yearlong rate for | 3 |
to secure the best | 3 |
might be expected to | 3 |
in the eastern states | 3 |
of the tree by | 3 |
forest service in washington | 3 |
a year in the | 3 |
of the commissioner of | 3 |
good tree to plant | 3 |
use of the people | 3 |
in eastern united states | 3 |
that it will be | 3 |
borne in mind that | 3 |
as great as the | 3 |
when this method is | 3 |
what is the best | 3 |
plates of working drawings | 3 |
is the aim of | 3 |
is important to know | 3 |
the same is true | 3 |
the interest of the | 3 |
timber in the united | 3 |
it is easy to | 3 |
the man who is | 3 |
to the public welfare | 3 |
the atlantic to the | 3 |
as far as the | 3 |
for any length of | 3 |
at least during the | 3 |
is still in the | 3 |
the act of august | 3 |
the flow of streams | 3 |
to cause them to | 3 |
there is no reason | 3 |
no better subject to | 3 |
the playgrounds of the | 3 |
ecology and behavior of | 3 |
with the department of | 3 |
the branch of silviculture | 3 |
have been worked out | 3 |
under the supervision of | 3 |
sheep and cattle are | 3 |
the ground with a | 3 |
of from to cents | 3 |
a forest fire in | 3 |
in each case the | 3 |
the spirit of the | 3 |
the expense of the | 3 |
is said to have | 3 |
in compliance with the | 3 |
character of the wood | 3 |
history of the world | 3 |
depth and penetrability by | 3 |
species of trees in | 3 |
of the most difficult | 3 |
in some other business | 3 |
each ranger district is | 3 |
mechanical properties of wood | 3 |
to determine the best | 3 |
the bark of the | 3 |
annual consumption of wood | 3 |
but as a rule | 3 |
the old beech tree | 3 |
to be expended for | 3 |
the young growth to | 3 |
is not the only | 3 |
kill rate of one | 3 |
carried on to determine | 3 |
of the cost of | 3 |
has much to do | 3 |
the spring before the | 3 |
we have seen in | 3 |
two and one half | 3 |
in this kind of | 3 |
the country in which | 3 |
on the angeles national | 3 |
be relied upon to | 3 |
can be more easily | 3 |
the fact that it | 3 |
of the annual ring | 3 |
of large bodies of | 3 |
are to be used | 3 |
is only one of | 3 |
forest trees of the | 3 |
the forest can be | 3 |
is of the first | 3 |
the poet of trees | 3 |
the amount and value | 3 |
one of the national | 3 |
in the winter and | 3 |
necessary to make the | 3 |
administration of the forests | 3 |
patrol and fire fighting | 3 |
species of american woods | 3 |
the good of the | 3 |
this is done by | 3 |
based on incisor sectioning | 3 |
in addition to this | 3 |
a tree or log | 3 |
when it is remembered | 3 |
the construction of national | 3 |
the branch of operation | 3 |
same is true of | 3 |
parts of the forest | 3 |
to the states in | 3 |
on both sides of | 3 |
durable in exposed positions | 3 |
this kind of work | 3 |
wood for the nation | 3 |
in the forests and | 3 |
this does not mean | 3 |
is necessary in the | 3 |
the results of his | 3 |
the fact that in | 3 |
an index to the | 3 |
the production of the | 3 |
plains wolf in northeastern | 3 |
taken up by the | 3 |
distinguished from one another | 3 |
it is by no | 3 |
the classified civil service | 3 |
it is because of | 3 |
were it not for | 3 |
greatly to be desired | 3 |
wolves of north america | 3 |
the forest service method | 3 |
the sale value of | 3 |
or it may be | 3 |
fire danger on the | 3 |
reduce the number of | 3 |
and the need of | 3 |
the point of view | 3 |
part of the farm | 3 |
and latinized from pawcohicora | 3 |
spring and summer wood | 3 |
has charge of all | 3 |
has been found that | 3 |
paid to any address | 3 |
half of all the | 3 |
united states and canada | 3 |
a change in the | 3 |
for which he is | 3 |
in most parts of | 3 |
for those who are | 3 |
rows of large open | 3 |
in case of a | 3 |
dead and down timber | 3 |
used by the forest | 3 |
parts of the west | 3 |
of life and property | 3 |
of corporations on the | 3 |
the young trees and | 3 |
the forest service appropriation | 3 |
bark from the trunk | 3 |
of the fiscal year | 3 |
the state and federal | 3 |
in the states of | 3 |
the most part in | 3 |
to see that the | 3 |
many of the states | 3 |
six inches in thickness | 3 |
trees of all ages | 3 |
notes for distinctions in | 3 |
will be found to | 3 |
cents to cents per | 3 |
to cents per acre | 3 |
from the roots to | 3 |
as it is called | 3 |
parts of the country | 3 |
to within yards of | 3 |
should be remembered that | 3 |
and is used in | 3 |
lands under the weeks | 3 |
the seed of the | 3 |
on the surface of | 3 |
it is advisable to | 3 |
a man who is | 3 |
the seed is sown | 3 |
annual layers clearly marked | 3 |
as to be seldom | 3 |
the roots of the | 3 |
in the eastern part | 3 |
the permanence of the | 3 |
into white and black | 3 |
sales to homestead settlers | 3 |
of the importance of | 3 |
a forest experiment station | 3 |
the logs to the | 3 |
large size of the | 3 |
do you hoe it | 3 |
construction of national forest | 3 |
the indian name for | 3 |
killed by a trapper | 3 |
the cost of logging | 3 |
the scene of the | 3 |
the latter half of | 3 |
latin name for the | 3 |
square miles for a | 3 |
thirty to fifty feet | 3 |
disposal of national forest | 3 |
reasonable to suppose that | 3 |
of a forest fire | 3 |
the escapability of the | 3 |
and many other improvements | 3 |
field study of the | 3 |
careful study of the | 3 |
class of stock which | 3 |
failing supply of timber | 3 |
improvements on the national | 3 |
the result that the | 3 |
is desired to use | 3 |
and the structure of | 3 |
the young growth has | 3 |
cubic feet of wood | 3 |
it is one of | 3 |
well as upon the | 3 |
of the wood crop | 3 |
is that it is | 3 |
in diameter and from | 3 |
visit the national forests | 3 |
national forest timber sale | 3 |
and value of the | 3 |
of which there are | 3 |
of the original stand | 3 |
or may not be | 3 |
of a forest is | 3 |
and white color phases | 3 |
forest rangers and forest | 3 |
growth already on the | 3 |
some of the species | 3 |
protection and improvement plans | 3 |
in the fall to | 3 |
scene of the fire | 3 |
work of a forester | 3 |
thar in the city | 3 |
before the forests were | 3 |
white oak of the | 3 |
the states and the | 3 |
the forests were created | 3 |
at the base of | 3 |
acres of national forest | 3 |
when the leaves are | 3 |
by the property clerk | 3 |
in a short time | 3 |
in puget sound region | 3 |
in the fall and | 3 |
the roots to the | 3 |
of the man who | 3 |
for the liquor obtained | 3 |
the mountain pine beetle | 3 |
piling the brush and | 3 |
use of the forage | 3 |
development of the crop | 3 |
the snow on the | 3 |