 | Mining in Africa Today - Strategies and Prospects (UNU, 1987, 91 pages) |
 |  | 1. Deficit in the north, specialization in the south |
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| Mining in Africa Today - Strategies and Prospects (UNU, 1987, 91 pages) |
| | 1. Deficit in the north, specialization in the south |
|
|
|
|
|