| 000 | 00514nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1997 xx 000 0 und d | ||
| 082 | _a630.274 5 I-5E | ||
| 100 | _aDHALIWAL, G.S | ||
| 245 | 0 | _aEcological agricultural and Sustainable development: proceedings | |
| 260 |
_aLudhiana _bIndian Ecological Society _c1997 |
||
| 300 | _a2V | ||
| 650 | _aAGRICULTURAL ECOLOGY -- CONGRESSES | ||
| 653 | _aAGRICULTURAL ECOLOGY -- CONGRESSES | ||
| 653 | _aAGRICULTURE -- ECONOMIC ASPECTS -- CONGRESS | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c114664 _d114664 |
||