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.
Humboldt, Alexander von, 1769-1859; Bonpland, Aimé, 1773-1858; Williams, Helen Maria, 1762-1827; Burndy Library, donor. DSI