Um grande desafio diplomático no século passado
Subtitle: (navegação e limites na Amazônia, missão de Nascentes de Azambuja a Bogotá, 1840-1928)
By: [por] Teixeira Soares.
Publisher: Conselho Federal de Cultura
Published: 1971
Place of publication: [Rio de Janeiro]
Language: por
Number of pages: 229
Subjects: Brazil -- Boundaries; Brazil -- Foreign relations -- 1822-1889; Brazil -- Foreign relations -- 1889-1930