id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
inhs-411	Kofoid, C. A.	The Plankton of the Illinois River. 1894-1899, with Introductory Notes upon the Hydrography of the Illinois River and Its Basin.: Part I. Quantitative Investigations and General Results.	1903	595	.pdf	application/pdf	166397	6629	63	They enter stream and lake waters in various ways : in the debris of veg- etable and animal origin washed into the stream, especially by flood waters ; in leachings from such matters drawn from the soil in seepage and spring waters ; and, especially (in the Illi- nois River) in the sewage and industrial wastes of Chicago, Peoria, and other cities within the drainage basin. It is also present in organic matter in the early stages of decay, and is accordingly found in organic debris and sewage of stream and lake waters.	cache/inhs-411.pdf	txt/inhs-411.txt