| 000 | 00397nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 210101s1971 xx 000 0 eng d | ||
| 082 | _a630.7 M 941 A | ||
| 100 | _aMukhopadhyay, Dr. Arun | ||
| 245 | 0 | _aAgricultural extension : A field study | |
| 260 |
_aCalcutta _bThe Minerva Associates _c1971 |
||
| 300 | _a235 | ||
| 650 | _aAgriculture | ||
| 653 | _aExtension & Field Study | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c3691 _d3691 |
||