Recent developments in marketing and pricing systems for agricultural export commodities in Sub-Saharan Africa
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| Другие авторы: | , |
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| Язык: | English |
| Опубликовано: |
Washington, D.C.
International Economics Dept., World Bank
1990.
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| Серии: | Policy, research, and external affairs working papers / World Bank
WPS 431 |
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