id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
flmnh-223	Thompson, Fred	The Land and Freshwater Snails of Campeche	1967	39	.pdf	application/pdf	10825	1095	73	e. Xpujil, Campeche; 7.l mi. mi. s. Cayal; 5.1 mi, n,n.w, Dzibalchdn; 10.2 mi.	cache/flmnh-223.pdf	txt/flmnh-223.txt