How to reach the North Pole
| Published in: | Scientific American |
|---|---|
| Format: | Article in Journal/Newspaper |
| Language: | unknown |
| Published: |
Springer Science and Business Media LLC
1847
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1038/scientificamerican05011847-253j |
| Description not available. |