id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crln-7912	Roberts, Joni R.; Drost, Carol A.	Internet Reviews	2007	3	.pdf	application/pdf	1728	71	46	Produced by the U.S. Geological Survey with contributions from a host of federal agencies, the national atlas is an online combination of static and interactive maps, articles, and downloadable spatial data. The selection of data and contextual con­ tent will serve students of all levels, though coverage of any one theme is unlikely to be deep enough to support upper­division dis­ ciplinary inquiry.	cache/crln-7912.pdf	txt/crln-7912.txt