@book{97474,
	author = {Amador Solano, Francisco},
	title = {Producción de ovinos en un sistema silvopastoril de guaje y zacate libertad},
	publisher = {El autor,},
	year = {2009},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/109131.pdf}
}