@book{89301,
	author = {Saldaña Recio, Emanuel. and García García, Gerardo.},
	title = {Crianza acelerada y destete precoz en becerras Holstein /},
	publisher = {El autor,},
	year = {2004.},
	address = {Bermejillo, Dgo. :},
	url = {http://10.13.5.2/tesis/100829.pdf}
}