@book{27422,
	author = {Moura, Pedro de.},
	title = {Rio Gurupy /},
	publisher = {Papelaria Mendes,},
	year = {1936.},
	series = {[Brazil] Serviço geologico e mineralogico. Boletim},
	address = {Rio de Janeiro :},
	note = {At head of title: Ministerio da agricultura.}
}