@book{143771,
	author = {Sheen, Fulton J. and Puig, Agustín},
	title = {Vestigios humanos en la selva /},
	publisher = {Planeta,},
	year = {[1970]},
	series = {Colección Razón y Fé},
	address = {Barcelona :},
	edition = {1ª ed.}
}