| 000 | 00343nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 161118s2016 xx 000 0 und d | ||
| 100 | _aLadha J.K. and others Eds | ||
| 245 | 0 | _aImproving the productivity and sustainability of rice--wheat systems: issues and | |
| 260 |
_aUSA _bAmerican society of Agronomy _c2003 |
||
| 300 | _a231 | ||
| 942 | _2ddc | ||
| 999 |
_c45507 _d45507 |
||