id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
inhs-354	Adams, Charles	An Outline of the Relations of Animals to their Inland Environments	1915	34	.pdf	application/pdf	13357	558	54	It will be of much impor- tance to test the application of this idea to animal responses. 7. KCOLOGICAL UNITS FOR STUDY In the study of animal responses many different units are avail- able, and a brief consideration of these will aid in an understanding of 15 the methods which are useful.	cache/inhs-354.pdf	txt/inhs-354.txt