@book{55283,
	author = {McCullough, Marshall and Fernánadez Carmona, Julio, tr.},
	title = {Alimentación practica de la vaca lechera /},
	publisher = {Aedos,},
	year = {1976},
	address = {Barcelona, España :},
	edition = {2a. ed.},
	note = {Traducción de : Optimum feeding of dairy animals}
}