@book{5414,
	author = {Universidad Autónoma de Chihuahua. Escuela Superior de Zootecnia},
	title = {El ovino en México},
	publisher = {UACH. Facultad de Zootecnia,},
	year = {1979},
	series = {Manual del campesino},
	address = {Chihuahua, Chih. :},
	note = {57-58}
}