| 000 | 00569nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1991 xx 000 0 und d | ||
| 082 | _a631.4 S94S | ||
| 100 | _aSummer Institute of on ---(3-22nd June, 1991 : Dehradun).. | ||
| 245 | 0 | _aSummer Institute conservation farming for the management of degraded lands | |
| 260 |
_aNew Delhi _bIndian Council of Agricultural Research _c1991 |
||
| 300 | _a29cm. 389 | ||
| 650 | _aSOIL DEGRADATION | ||
| 653 | _aAGRICULTURE CONSERVATION | ||
| 653 | _aSOIL CONSERVATION | ||
| 653 | _aSOIL DEGRADATION | ||
| 942 |
_2ddc _cB _02 |
||
| 999 |
_c121666 _d121666 |
||