id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
inhs-152	Sparks, Richard E.; Starrett, William C.	An Electrofishing Survey of the Illinois River, 1959-1974	1975	67	.pdf	application/pdf	26587	1069	71	Some recent changes in Illinois River biology. At one time live fish also were shipped regu­ larly to Boston and New York, and the Illinois River ranked as a major inland commercial fishery.	cache/inhs-152.pdf	txt/inhs-152.txt