@book{6320,
	author = {Elizondo, Cecilia and López Merlín, David},
	title = {Las áreas voluntarias de conservación en Quintana Roo /},
	publisher = {CONABIO, },
	year = {2009},
	series = {Acciones ;},
	address = {México :},
	url = {https://www.cicy.mx/sitios/sib/doctoelectronico/6907.pdf}
}