| 000 | 00380 a2200145 4500 | ||
|---|---|---|---|
| 020 | _a8190118145 | ||
| 082 |
_a363.731 _bAGR |
||
| 090 |
_c15238 _d22939 |
||
| 100 | _aagrawal, K.C. | ||
| 245 |
_aEnvironmental pollution _bcauses, effects & controls |
||
| 260 |
_aIndia _bNidhi Publisher _c2001 _g2001 |
||
| 300 |
_a[x],392p. _c21cm |
||
| 650 | _aEnvironmental pollution | ||
| 942 | _cPR | ||
| 999 |
_c43362 _d43362 |
||