Search results for "Humboldt | Friedrich Wilhelm Heinrich Alexander Freiherr | von | 1769-1859 | naturalist and explorer" (3 matches)
| Title ∧ ∨ | Abstract | Repository ∧ ∨ | Date Added ∧ ∨ |
|---|---|---|---|
| Alexander von Humboldt, Friedrich Wilhelm Karl Heinrich (1769-1859), Baron von Humboldt | Correspondence and papers of Alexander von Humboldt relating to his many scientific interests, publications, and professional and social life. Most of... | Wellcome Library | 2009-03-03 |
| HUMBOLDT, Baron Alexander von (1769-1859) | Papers of Baron A von Humboldt, 1783-1848, including letter from Paris, May 1835, to Francois Arago; facsimile of a letter from Sans Souci, 12 Aug 184... | Royal Geographical Society | 2009-01-01 |
| RGS CORRESPONDENCE BLOCK 1830-1833 | Royal Geographical Society Correspondence Block 1830-1833 consists of correspondence with the Society in the first four years after its foundation. T... | Royal Geographical Society | 2009-01-02 |
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