Biodiversity Heritage Library
By "William, Helen Maria, 1762-1827"
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. /
By: Humboldt, Alexander von, - Bonpland, Aimé, - William, Helen Maria,
Publication info: London :Printed for Longman, Hurst, Rees, Orme, and Brown ...,1814-1826.
Holding Institution: Smithsonian Libraries