Agricultural extension in East Africa
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Washington
World Bank
c1992.
|
| Sraith: | World Bank technical paper
no. 164 |
| Ábhair: |