| 000 | 00407nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1970 xx 000 0 und d | ||
| 082 | _a630.715 095 45 H83I | ||
| 100 | _aGREWAL, I. S | ||
| 245 | _aIntroduction to extension education | ||
| 260 |
_bLudhiana _c1970 |
||
| 300 | _a74p | ||
| 650 | _aAGRICULTURAL EXTENSION WORK -- PUNJAB | ||
| 653 | _aAGRICULTURAL EXTENSION WORK -- PUNJAB | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c89399 _d89399 |
||