A conquista da Amazônia.
Series: Coleção Mauá,; 8
Publisher: Ministério da Viação e Obras Públicas, Serviço de Documentação
Published: 1956
Place of publication: [Rio de Janeiro]
Language: por
Number of pages: 114
Subjects: Amazon River Valley -- Economic conditions.; Amazon River Valley -- Description and travel.
Notes: Includes bibliography.