@book{699,
	author = {Deffis Caso, Armando and Gómez Pompa, Arturo},
	title = {Ecoturismo:},
	publisher = {Arbol Editorial,},
	year = {c1998.},
	address = {México :},
	edition = {1a.ed. },
	note = {Armando Deffis Caso: Arquitect, Ecologo, Protector del Medio Ambiente.}
}