@book{5632,
	author = {National Research Council. Washington. Subcommittee on Swine Nutrition},
	title = {Nutrient requirements of poultry},
	publisher = {NRC,},
	year = {1984},
	series = {Nutrient requirements of domestic animals},
	address = {Washington, D.C. :},
	edition = {8 ed. rev.},
	note = {59-21}
}