@book{99749,
	author = {Ortigoza Rufino, Javier. and Gómez Cruz, Manuel Ángel},
	title = {Definición de politicas públicas para el sector orgánico de México},
	publisher = {El autor,},
	year = {2010.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/111407.pdf}
}