South America called them; explorations of the great naturalists:
Von Hagen, Victor Wolfgang, 1908-
South America called them; explorations of the great naturalists: - London : R. Hale , [1949] - xiv, 401 p. : plates, ports., maps. ; 22 cm.
50-013441
Humboldt, Alexander, Freiherr von, 1769-1859.
Darwin, Charles, 1809-1882.
La Condamine. Charles Marie de, 1701-1774.
Spruce, Richard, 1817-1803.
South America--Description and travel.
918 VON
South America called them; explorations of the great naturalists: - London : R. Hale , [1949] - xiv, 401 p. : plates, ports., maps. ; 22 cm.
50-013441
Humboldt, Alexander, Freiherr von, 1769-1859.
Darwin, Charles, 1809-1882.
La Condamine. Charles Marie de, 1701-1774.
Spruce, Richard, 1817-1803.
South America--Description and travel.
918 VON