| 000 | 00431nam a22001577a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 020 | _a8170223865 | ||
| 082 | _a630.715 YAD | ||
| 100 | _aYadav, G.S. | ||
| 245 |
_aEvaluation of agricultural extension : _ba study of haryana / _cby J.S. Yadav |
||
| 260 |
_aNew Delhi _bConcept Publishing Company _c1992 |
||
| 300 |
_a207p. : _bill. ; _c21cm. |
||
| 504 | _aBIB | ||
| 650 | _aAgricultural extension work | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c8068 _d8068 |
||