@book{89451,
	author = {Santoyo Carrillo, Rubí.},
	title = {Sistema agroforestal huerto familiar en Santiago Miahuatlán, Puebla /},
	publisher = {El autor,},
	year = {2004.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/100979.pdf}
}