Agricultural pricing systems and transportation policy in Africa.
| Auteur principal: | |
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| Format: | Livre |
| Langue: | English |
| Publié: |
[Washington, D.C.]
Infrastructure and Urban Development Department and Technical Department, World Bank
1991..
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| Collection: | Policy, research, and external affairs working papers / World Bank
WPS 774 |
| Sujets: |