The quiet revolutionaries a look at the campaign by agricultural scientists to fight hunger ... and how the much-neglected cassava could help
| מחבר ראשי: | |
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| פורמט: | ספר |
| שפה: | English |
| יצא לאור: |
Washington, D.C.
World Bank
c1993.
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| סדרה: | World Bank development essays
2 |
| נושאים: |