The national geographic magazine. Map of the north pole regions prepared by Gilbert H. Grosvenor,.
| Format: | Map |
|---|---|
| Language: | English |
| Published: |
national geographic Society (Washington)
1907
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| Subjects: | |
| Online Access: | http://gallica.bnf.fr/ark:/12148/btv1b84444973 |
| Description not available. |