| 000 | 00405nam a2200133Ia 4500 | ||
|---|---|---|---|
| 999 |
_c18684 _d18684 |
||
| 082 | _aRS.0038 | ||
| 100 | _aSatvir Singh | ||
| 245 | 0 | _aPromotors and retarders of agricultural productivity | |
| 260 |
_c1982 _bICSSR, New Delhi |
||
| 300 | _a94p. | ||
| 650 | _aAGRICULTURAL PRODUCTIVITY - PSYCHOLOGICAL ASPECTS | ||
| 710 | _aGuru Nanak Dev University, Amritsar, Department of Psychology | ||
| 942 |
_cRP _2ddc |
||