@book{4903,
	author = {Avila González, Ernesto. and Cuca García, Manuel.},
	title = {Gane más en la cría de pollos para carne},
	publisher = {Instituto Nacional de Investigaciones Pecuarias,},
	year = {1971},
	series = {Boletín},
	address = {México, D.F. :},
	note = {55-34}
}