Chapter Seibold, E.; Seibold, I.; (2009)
Religious Convictions as Support in Dangerous Expeditions: Hermann Abich (1806--1886) and Heinrich Barth (1821--1865) unapi

Book Pont, Jean-Claude; Lacki, Jan; (2000)
Une cordée originale: Histoire des relations entre science et montagne unapi

Article Seiranian, V. B.; (2004)
K istorii izucheniia i ispol'zovaniia kamnia na territorii Armianskogo nagor'ia unapi

Article Breuste, Jürgen; (1986)
Der Beitrag Hermann Abichs zur geowissenschaftlichen Erforschung Kaukasiens im 19. Jahrhundert unapi

Book Fryxell, Fritiof; Anderson, Richard C.; Salstrom, Phil; Salstrom, Paul; (2010)
Ferdinand Hayden: A Young Scientist in the Great West, 1853--1855 unapi

Book Orsi, Jared; (2014)
Citizen Explorer: The Life of Zebulon Pike unapi

Article Stephen K. Donovan; (2010)
Jamaican Rock Stars unapi

Book Helferich, Gerard; (2004)
Humboldt's Cosmos: Alexander von Humboldt and the Latin American Journey That Changed the Way We See the World unapi

Book Jackson, Patrick Wyse; (2007)
Four Centuries of Geological Travel: The Search for Knowledge on Foot, Bicycle, Sledge and Camel unapi

Article White, Paul; (2012)
Darwin, Concepción, and the Geological Sublime unapi

Book Fabio D'Angelo; (2022)
La scienza itinerante. Formazione delle competenze e impiego delle risorse minerario-metallurgiche tra il Regno di Napoli e l'Europa (secoli XVIII-XIX) unapi

Book Morin, Karen M.; (2011)
Civic Discipline: Geography in America, 1860--1890 unapi

Article Guly, Henry; (2012)
Dr. Reginald Koettlitz (1860--1916): Arctic and Antarctic Explorer unapi

Chapter Carneiro, A.; (2007)
Sharing Common Ground: Nery Delgado (1835--1908) in Spain in 1878 unapi

Chapter Pearson, P. N.; Nicholas, C. J.; (2007)
“Marks of Extreme Violence”: Charles Darwin's Geological Observations on St. Jago (Sao Tiago), Cape Verde Islands unapi

Article Vaccari, Ezio; (2011)
Travelling with Instruments: Italian Geologists in the Field in the 18th and 19th Centuries unapi

Article Visconti, Agnese; (2008)
The Naturalistic Explorations of the Milanese Barnabite Ermenegildo Pini (1739--1825) along the Coast of Calabria: New Observations and Implications with Regard to His Views on the History of the Earth unapi

Article Leviton, Alan Edward; Aldrich, Michele L.; (2004)
The Impact of Travels on Scientific Knowledge: William Thomas Blanford, Henry Francis Blanford, and the Geological Survey of India, 1851--1889 unapi

Article Aragonès, Enric; (2008)
Lyell's Journey in Catalonia unapi

Book Meldahl, Keith Heyer; (2007)
Hard Road West: History and Geology along the Gold Rush Trail unapi