@book{95235,
	author = {Vieyra Sánchez, Uri.},
	title = {La empresa forestal comunitaria en ejidos indígenas de los Altos de Chiapas :},
	publisher = {El autor,},
	year = {2008},
	address = {San Cristóbal de las Casas, Chis. :},
	url = {http://10.13.5.2/tesis/106854.pdf}
}