| 000 | 00329nam a22001337a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 231228b |||||||| |||| 00| 0 eng d | ||
| 082 |
_aT338.162 _bG96S |
||
| 100 | _aGupta, Bhola Sharma | ||
| 245 | _aStudy on the eco of cropping systems.. | ||
| 260 |
_aPusa, Bihar _bRAU _c1981 |
||
| 300 | _a97 | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c35151 _d35151 |
||