@book{103829,
	author = {Martínez Pérez, Fernando.},
	title = {Mastofauna y reptiles del trópico seco de Puebla},
	publisher = {El autor,},
	year = {2012},
	address = {Chapingo, Méx. :},
	note = {Para ver el contenido del material haga clic en la liga},
	url = {http://10.13.5.2/tesis/115491.pdf}
}