@book{92253,
	author = {Hernández Aranda, Julio César.},
	title = {Producción orgánica intensiva de nopal verdura (Opuntia ficus-indica) tipo cambray /},
	publisher = {El autor,},
	year = {2006.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/103797.pdf}
}