| 000 | 00409nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 080 |
_a631.8:633.584.11/.18 _bS64N |
||
| 100 | _aSingh, Yadvinder , ed | ||
| 245 | _aNutrient mangement for sustainable rice-wheat cropping systems | ||
| 260 |
_aNew Delhi _bIndian Council of Agricultural Research _c2003 |
||
| 300 | _a412p. | ||
| 901 | _a221422 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c13004 _d13004 |
||