@book{88405,
	author = {Rodríguez Gallegos, Martha.},
	title = {Producción y mercadeo de manzana (Pyrus malus L.) en Cuahutémoc, Chihuahua},
	publisher = {El autor,},
	year = {2004.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/99928.pdf}
}