Humboldt, Alexander von, 1769-1859
Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 3 [recurso electrónico] / Alexander von Humboldt - Project Gutenberg, 2005 - Project Gutenberg 7254 .
Public domain in the USA.
Text
Scientific expeditions Natural history -- South America South America -- Description and travel
F2201
Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 3 [recurso electrónico] / Alexander von Humboldt - Project Gutenberg, 2005 - Project Gutenberg 7254 .
Public domain in the USA.
Text
Scientific expeditions Natural history -- South America South America -- Description and travel
F2201