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| Mines, migration and HIV/AIDS in southern Africa (English) | 2012/02/01 | WPS5966 | Policy Research Working Paper |
| 38.
| Nigeria - An economic analysis of natural resources sustainability for the mining sector component (English) | 2007/05/01 | 56178 | Country Environmental Analysis (CEA) |
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| Nonperforming loans in Sub-Saharan Africa : causal analysis and macroeconomic implications (English) | 2005/11/01 | WPS3769 | Policy Research Working Paper |
| 40.
| Overload control practices in Eastern and Southern Africa : main lessons learned (English) | 2010/04/01 | 66936 | Working Paper (Numbered Series) |