Rita Boutros
32 books
Memoirs
566
Candido Mariano da Silva Rondon - Roosevelt-Rondon Scientific-Expedition and the Telegraph Line Commission
The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida («River of Doubt») in the Amazon basin. The expedition was jointly led by Theodore...
6 hours 17 minutes