[3986] The travels and researches of Alexander von Humboldt : being a condensed narrative of his journeys in the equinoctial regions of America, and in Asiatic Russia, together with analyses of his more important investigations by W. Macgillivray; with a map of the Orinoco, and engravings.
New York: Harper, 1838.
16 cm. 368 pp. hs. de láminas: ilustraciones, mapa. Se agregó portada grabada.