@book{92116,
	author = {Vázquez Pérez, Gilberto Salvador.},
	title = {La producción ovina en la Sierra de Huautla, Morelos /},
	publisher = {El autor,},
	year = {2006.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/103659.pdf}
}