@book{171994,
	author = {National Research Council (U.S.). and ebrary, Inc.},
	title = {Nutritional energetics of domestic animals & glossary of energy terms},
	publisher = {National Academy Press,},
	year = {1981.},
	address = {Washington, D.C. :},
	edition = {2d rev. ed.},
	note = {Edition of 1966, prepared by the Committee on Animal Nutrition of the National Research Council, published under title: Biological energy interrelationships and glossary of energy terms.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10056831}
}