Title: Personal narrative of travels to the equinoctial regions of America during the years 1799-1804 /
Authors: Humboldt, Alexander von, 1769-1859.; Bonpland, Aimé, 1773-1858.; Ross, Thomasina.
Publisher: George Routledge and sons,
Year: 1851
Subjects: Natural history South America; Scientific expeditions South America.; South America Description and travel.