@book{29320,
	author = {Oliveira, Paulo Erichsen de.},
	title = {Invertebrados cretácicos do fosfato de Pernambuco.},
	publisher = {[n.p.],},
	year = {1957.},
	address = {Rio de Janeiro,},
	note = {Bound with no. 171-no. 178 subsequent to publication.}
}