The quiet revolutionaries a look at the campaign by agricultural scientists to fight hunger ... and how the much-neglected cassava could help
| Hlavní autor: | |
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| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Washington, D.C.
World Bank
c1993.
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| Edice: | World Bank development essays
2 |
| Témata: |