@book{78592,
	author = {Olvera Vargas, Miguel. and Figueroa Rangel, Blanca.},
	title = {Sitios permanentes para la investigación silvícola :},
	publisher = {Universidad de Guadalajara,},
	year = {1996.},
	series = {Libros técnicos del Instituto Manantlán},
	address = {Guadalajara, Jal. :}
}