Personal Narrative of Travels to the Equinoctial Regions of America, During the…  || Humboldt, Alexander von, 1769-1859; Bonpland, Aimé, 1773-1858; Ross, Thomasina [Translator] || South America -- Description and travel; Voyages and travels; Humboldt, Alexander von, 1769-1859 -- Travel -- South America; Natural history -- South America; Scientific expeditions || South America; Browsing: History - General; Browsing: Science - General; Browsing: Travel & Geography || Language : English