![SciELO - Brasil - Scientific findings of Alexander von Humboldt's expedition into the Spanish-American Tropics (1799-1804) from a geographical point of view Scientific findings of Alexander von Humboldt's expedition into the Spanish-American SciELO - Brasil - Scientific findings of Alexander von Humboldt's expedition into the Spanish-American Tropics (1799-1804) from a geographical point of view Scientific findings of Alexander von Humboldt's expedition into the Spanish-American](https://minio.scielo.br/documentstore/1678-2690/sLpM4QJZWhWKbgtCmVPdQNv/ce11fc7fa8b76342098a93479f714749be1605ab.gif)
SciELO - Brasil - Scientific findings of Alexander von Humboldt's expedition into the Spanish-American Tropics (1799-1804) from a geographical point of view Scientific findings of Alexander von Humboldt's expedition into the Spanish-American
![Humboldt, Alexander von. 1814-1829. Personal narrative of travels to the equinoctial regions of the New Continent, during the years 1799-1804. By Alexander de Humboldt, and Aimé Bonpland; with maps, plans, &c. written Humboldt, Alexander von. 1814-1829. Personal narrative of travels to the equinoctial regions of the New Continent, during the years 1799-1804. By Alexander de Humboldt, and Aimé Bonpland; with maps, plans, &c. written](http://darwin-online.org.uk/converted/Ancillary/BeagleLibrary/1819-29_Humboldt_A597.1_figplate.jpg)
Humboldt, Alexander von. 1814-1829. Personal narrative of travels to the equinoctial regions of the New Continent, during the years 1799-1804. By Alexander de Humboldt, and Aimé Bonpland; with maps, plans, &c. written
![tinerario del viaggio di Alexander von Humboldt e Aimé Bonpland, alle... | Download Scientific Diagram tinerario del viaggio di Alexander von Humboldt e Aimé Bonpland, alle... | Download Scientific Diagram](https://www.researchgate.net/profile/Marzia-Marchi/publication/44707396/figure/fig2/AS:1036763963334656@1624195199047/Itinerario-del-viaggio-di-Alexander-von-Humboldt-e-Aime-Bonpland-alle-Regioni_Q640.jpg)
tinerario del viaggio di Alexander von Humboldt e Aimé Bonpland, alle... | Download Scientific Diagram
![The barque 'Alexander von Humboldt II' is anchored in the port of Wismar, Germany, 13 June 2016. The German barque, which has been operating as a youth and education ship as part The barque 'Alexander von Humboldt II' is anchored in the port of Wismar, Germany, 13 June 2016. The German barque, which has been operating as a youth and education ship as part](https://c8.alamy.com/comp/GDRRJB/the-barque-alexander-von-humboldt-ii-is-anchored-in-the-port-of-wismar-GDRRJB.jpg)
The barque 'Alexander von Humboldt II' is anchored in the port of Wismar, Germany, 13 June 2016. The German barque, which has been operating as a youth and education ship as part
![Alexander von Humboldt's Travel Through Russia and His Role in the Development of National Geography | SpringerLink Alexander von Humboldt's Travel Through Russia and His Role in the Development of National Geography | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1134%2FS1875372841030129/MediaObjects/13541_2020_1023_Fig1_HTML.gif)