| 000 | 00392nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 200202s9999 xx 000 0 und d | ||
| 082 | _a630.715 RAY | ||
| 100 | _a"Ray, G.L." | ||
| 245 | 0 | _aStudies in agricultural extension and management | |
| 260 | _aDelhi | ||
| 260 | _bMittal Publications | ||
| 260 | _c1989 | ||
| 300 | _a163p. | ||
| 650 | _aAgricultural extension work | ||
| 942 | _cB | ||
| 999 |
_c37581 _d37581 |
||