@book{97007,
	author = {González Escobar, Miriam.},
	title = {Restauración ecológica comunitaria parcipativa de la Laguna de Sayula :},
	publisher = {El autor,},
	year = {2009},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/108654.pdf}
}