@book{15852,
	author = {National Research Council (U.S.).},
	title = {Nutrient requirements of beef cattle /},
	publisher = {National Academy Press,},
	year = {1996},
	series = {Nutrient requirements of domestic animals},
	address = {Washington, D.C. :},
	edition = {7th rev. ed},
	url = {https://www.nap.edu/catalog/9791/nutrient-requirements-of-beef-cattle-seventh-revised-edition-update-2000}
}