| 000 | 00421nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 100324s9999 xx 000 0 und d | ||
| 100 | _aCernea M.M; Coulter J.K; Russell J.K | ||
| 245 | _aAgricultural extension by training and visit the Asian experience. | ||
| 260 |
_bWorld Bank _aWashington DC |
||
| 520 | _aG | ||
| 650 | _aAgriculture | ||
| 942 | _cBK | ||
| 999 |
_c69224 _d69224 |
||