English A Narrative of Travels on the Amazon and Rio Negro determination method: SHA-1...
English Travels and Researches of Alexander von Humboldt...
The naturalist on the River Amazons, A record of adventures, habits of animals, sketches of Brazilian and Indian life and aspects of nature under the...
the controls on the right of the image to change pages. You may also view this DjVu file in your web browser with a browser plugin/add-on, or use a desktop...
the controls on the right of the image to change pages. You may also view this DjVu file in your web browser with a browser plugin/add-on, or use a desktop...
of Heating and Lighting Utensils in the U.S. National Museum.djvu English: A report from 1877 by Walter Hough on heating and lighting devices in the Smithsonian...
Mansions 1904.djvu English: DjVu files of the exotic romance Green Mansions by William Henry Hudson about a traveller to the Guyana jungle of southeastern...