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- Author(s):
- Stillé, Alfred, 1813-1900
- Publication:
- Philadelphia : Collins, Printer, 1859
- Subject(s):
- Natural Science Disciplines
Humboldt, Alexander von, 1769-1859.
- Author(s):
- Agassiz, Louis, 1807-1873, author
- Publication:
- Boston : Boston Society of Natural History, 1869
- Subject(s):
- Natural History
Humboldt, Alexander von, 1769-1859.