Personal Narrative of Travels to the Equinoctial Regions of America (Vol.1-3): Expedition in Central & South America 1799-1804Alexander von Humboldt
Personal Narrative of Travels to the Equinoctial Regions of America: 1799-1804: Expedition in Central & South AmericaAlexander von Humboldt
Views of Nature – Contemplations on the Sublime Phenomena of Creation with Scientific Illustrations: Exploring the Sublime Wonders of NatureAlexander von Humboldt
Letters of Alexander von Humboldt to Varnhagen von Ense: From 1827 to 1858. With extracts from Varnhagen's diaries, and letters of Varnhagen and others to HumboldtAlexander von Humboldt
Views of Nature – Contemplations on the Sublime Phenomena of Creation with Scientific IllustrationsAlexander von Humboldt
Personal Narrative of Travels to the Equinoctial Regions of America (Vol.1-3): Expedition in Central & South America 1799-1804Alexander von Humboldt
Personal Narrative of Travels to the Equinoctial Regions of America: 1799-1804: Expedition in Central & South AmericaAlexander von Humboldt
Personal Narrative of Travels to the Equinoctial Regions of America (Vol.1-3): Expedition in Central & South America 1799-1804Alexander von Humboldt
Personal Narrative of Travels to the Equinoctial Regions of America: 1799-1804: Expedition in Central & South AmericaAlexander von Humboldt
Personal Narrative of Travels to the Equinoctial Regions of America: 1799-1804: Expedition in Central & South AmericaAlexander von Humboldt
Views of Nature – Contemplations on the Sublime Phenomena of Creation with Scientific IllustrationsAlexander von Humboldt