| 000 | 00471nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a630.717 _bM953A |
||
| 100 | _aMukhopadhyay, Arun | ||
| 245 | 0 |
_aAgricultural extension _ba field study _cArun Mukhopadhyay |
|
| 260 |
_aCalcutta _bMinerva Associates _c1971 |
||
| 300 | _axv, 235p. | ||
| 650 | _aAgricultural extension work-Government policy; Agriculture-Economic aspects | ||
| 942 | _cBKS | ||
| 999 |
_c28749 _d28749 |
||