| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c814 _d814 |
||
| 003 | OSt | ||
| 005 | 20180530200917.0 | ||
| 008 | 180530b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8177540394 | ||
| 082 |
_a630.715 _bSIN |
||
| 100 | _aSingh, A. K. | ||
| 245 |
_aAgricultural extension : impact and assessment / _cby A.K. Singh. |
||
| 260 |
_aJodhpur : _bAgrobios ; _c2006. |
||
| 300 |
_a266 p., _c21 cm. |
||
| 942 |
_2ddc _cBK |
||