Chapter Maria Enrica D'Agostini; (2003)
J.W. Goethe, Alexander e Wihelm von Humboldt in un foglio di laboratorio unapi

Book Fiedler, Horst; Leitner, Ulrike; (2000)
Alexander von Humboldts Schriften: Bibliographie der selbständig erschienenen Werke unapi

Article Wyder, Margrit; (2009)
Höhen der alten und neuen Welt -- Goethes Beitrag zum Genre der vergleichenden Höhendarstellung unapi

Book McCrory, Donald; (2010)
Nature's Interpreter: The Life and Times of Alexander von Humboldt unapi

Book Güttler, Nils; (2014)
Das Kosmoskop Karten und ihre Benutzer in der Pflanzengeographie des 19. Jahrhunderts unapi

Article Finger, Stanley; Piccolino, Marco; Stahnisch, Frank W.; (2013)
Alexander von Humboldt: Galvanism, Animal Electricity, and Self-Experimentation Part 1: Formative Years, Naturphilosophie, and Galvanism unapi

Book Alison E. Martin; (2018)
Nature Translated: Alexander Von Humboldt's Works in Nineteenth-Century Britain unapi

Article Patrick Anthony; (2020)
Mines, Mountains, and the Making of a Vertical Consciousness in Germany Ca. 1800 unapi

Book Andrea Wulf; (2019)
The adventures of Alexander Von Humboldt unapi

Article Hoquet, Thierry; (2014)
Laws of Variation: Darwin's Failed Newtonian Program? unapi

Book Ulrich Päßler; (2020)
Alexander von Humboldt: Geographie der Pflanzen: Unveröffentlichte Schriften aus dem Nachlass unapi

Chapter Steigerwald, Joan; (2006)
Figuring Nature/Figuring the (Fe)male: The Frontispiece to Humboldt's Ideas Towards a Geography of Plants unapi

Book Godlewska, Anne Marie Claire; (1999)
Geography unbound: French geographic science from Cassini to Humbolt unapi

Article Patrick Anthony; (2018)
Mining as the Working World of Alexander von Humboldt’s Plant Geography and Vertical Cartography unapi

Article Güttler, Nils Robert; (2011)
Scaling the Period Eye: Oscar Drude and the Cartographical Practice of Plant Geography, 1870s--1910s unapi

Article Rupke, Nicolaas; (2005)
Alexander von Humboldt-Biografik in der DDR unapi

Book Werner, Petra; (2013)
Naturwahrheit und ästhetische Umsetzung: Alexander von Humboldt im Briefwechsel mit bildenden Künstlern unapi

Book Andrea Wulf; (2015)
The Invention of Nature: Alexander von Humboldt's New World unapi

Chapter Sandra Rebok; (2018)
Humboldt’s Exploration at a Distance unapi

Chapter Jon Mathieu; (2021)
Divergent Perception: Deserts and Mountains in Transition to Modernity, Seen through Alexander von Humboldt’s Views of Nature unapi