@book{87624,
	author = {Maldonado Méndez, Leonel Sandro.},
	title = {Análisis productivo de una empresa porcina en Jesús María, Jalisco},
	publisher = {El autor,},
	year = {2003.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/99141.pdf}
}