| 000 | 00366nam a22001217a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 231030b |||||||| |||| 00| 0 eng d | ||
| 100 | _aDirectorate of Agriculture West Bengal | ||
| 245 | _aStudy on farm management and cost of production of crops, west Bengal | ||
| 260 |
_bCalcutta Directorate of Agric. _c1973-74 |
||
| 300 | _a480 | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c33340 _d33340 |
||