| 000 | 00445nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s2001 xx 000 0 und d | ||
| 082 | _a633.1 K11B | ||
| 100 | _aKANG, Gurjeet Singh | ||
| 245 | 0 | _aBio-indicators of sustainability of rice-wheat system | |
| 260 |
_bLudhiana _c2001 |
||
| 300 | _a123[11]L | ||
| 650 | _aSUSTAINABLE AGRICULTURE | ||
| 653 | _aRICE | ||
| 653 | _aSUSTAINABLE AGRICULTURE | ||
| 653 | _aWHEAT | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c116525 _d116525 |
||