id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crln-23020	Eberhart, George M.	New Publications	1994-03-01	1	.pdf	application/pdf	780	46	71	the Alvarez theory o f dinosaur extinction, and the evolution o f whales. The photographs alone por­ tray a wealth o f information on facial structure, costume, art, architecture, food, and environment.	cache/crln-23020.pdf	txt/crln-23020.txt