The Threat of the Sahara
| Autor: | Stebbing, E. P. |
|---|---|
| Zdroj: | Journal of the Royal African Society, 1937 Oct 01. 36(145), 3-35. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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| Autor: | Stebbing, E. P. |
|---|---|
| Zdroj: | Journal of the Royal African Society, 1937 Oct 01. 36(145), 3-35. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|