| 000 | 00384nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 151008s9999 xx 000 0 und d | ||
| 245 | _aAll India coordinated research project on soil physical constraints and their amelioration for sustainable crop production : progress report 1997-99 | ||
| 260 |
_bIndian Institute of Soil Science _aBhopal |
||
| 300 | _a"133, 2000p." | ||
| 942 |
_cPR _2udc |
||
| 999 |
_c18331 _d18331 |
||