| 000 | 00442nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 140712s9999 xx 000 0 und d | ||
| 041 | _aENG | ||
| 080 |
_a631.372.631.58(543.7) _bSHA-E |
||
| 100 | _aSharma, R. K. | ||
| 245 |
_aEconomics of tractor versus bullock cultivation _ba pilot study in Haryana |
||
| 260 |
_c1972 _aDelhi _bAgricultural Economic Research Centre |
||
| 650 | _aShifting CultivationAlternative Agriculture | ||
| 942 |
_2UDC _cBK |
||
| 999 |
_c6418 _d6418 |
||