Alexander von Humboldt and the spirit of two centuries / by Dr Bernstein.
- Bernstein, A. (Aaron), 1812-1884.
- Date:
- 1872
Licence: Public Domain Mark
Credit: Alexander von Humboldt and the spirit of two centuries / by Dr Bernstein. Source: Wellcome Collection.
Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.
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