| 000 | 00421nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 211230s9999 xx 000 0 und d | ||
| 020 | _a81 85421 07 2 | ||
| 040 | _cJayakar Knowledge Resource Centre | ||
| 100 | _aRay, G L | ||
| 245 | 0 | _aExtension communication and management | |
| 250 | _a1st | ||
| 260 |
_bNaya Prakash _aCalcutta _c1991 |
||
| 300 | _axii,232p p. | ||
| 653 | _aRural extension - India | ||
| 942 | _c1 | ||
| 999 |
_c273790 _d273790 |
||