@book{91323,
	author = {Sánchez Sánchez, Gabriel.},
	title = {Mercado y comercialización de ganado bovino en México /},
	publisher = {El autor,},
	year = {2005.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/102859.pdf}
}