O rio Amazonas e seus tributarios de origem andina
Subtitle: (estudo do systema hydrographico amazonico fóra dos limites do Brazil)
Publisher: Typographia Werneck
Published: 1923
Place of publication: Rio [de Janeiro]
Language: por
Number of pages: 167
Subjects: Hydrography -- Brazil.; Amazon River.
Notes: At head of title: Othon Leonardos Junior.