@book{5618,
	author = {Gutiérrez Alderete, José Luis.},
	title = {Nutrición de rumiantes en pastoreo},
	publisher = {Universidad Autónoma de Chihuahua,},
	year = {1991},
	series = {Textos universitarios},
	address = {Chihuahua, Chih. :},
	note = {59-7}
}