@book{82519,
	author = {Luna Vega, Isolda and Llorente Bousquets, Jorge},
	title = {Historia natural del Parque Ecológico Estatal Omiltemi, Chilpancingo, Guerrero, México},
	publisher = {Universidad Nacional Autónoma de México. Facultad de Ciencias},
	year = {1993.},
	address = {México, D.F. :}
}