| 000 | 00523nam a2200169Ia 4500 | ||
|---|---|---|---|
| 082 |
_a338.16330954552 _b |
||
| 100 | _aSingh, J. P. | ||
| 245 |
_aProspects of changing croppings pattern in favour of oilseeds and pulses in Punjab and Haryana _b |
||
| 260 |
_aDelhi _bAgro Economic Research Centre _c1989 |
||
| 300 | _avii, 219p. | ||
| 490 |
_aAgricultural Economics Research Centre, research study _v 89/1 |
||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _aAERC, University of Delhi | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 921 | _a13955 | ||
| 999 |
_c13955 _d13955 |
||