id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-71230	Lonka, T.	Can the relation between fat and protein in milk be changed by selective breeding	1947	14	.pdf	application/pdf	6394	213	54	Protein percentage Protein in grams per kg. Milk protein is a valuable, and in some cases a necessary, nutrient for both human beings and animals.	cache/afs-71230.pdf	txt/afs-71230.txt