@book{98625,
	author = {Mariano Contreras, Angélica. and Bazán García, Francisco.},
	title = {La grasa dorsal en cerdas y sus implicaciones reproductivas},
	publisher = {El autor,},
	year = {2010},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/110283.pdf}
}