| 000 | 00446nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 151008s9999 xx 000 0 und d | ||
| 100 | _a"Singh, Muneshwar" | ||
| 245 | _a"All India coordinated reserch project on long-term fertilizer experiments to study changes in soil quality, crop productivity and sustainability : annual report 2012-13" | ||
| 260 |
_bIndian Institute of soil science _aBhopal _c2013 |
||
| 300 | _a"iii, 142p." | ||
| 942 |
_cPR _2udc |
||
| 999 |
_c17823 _d17823 |
||