| 000 | 00393 a2200157 4500 | ||
|---|---|---|---|
| 020 | _a8174884386 | ||
| 082 |
_a363.7392 _bENC |
||
| 090 |
_c15235 _d22935 |
||
| 100 |
_aChhatwal, G.R. _eed. |
||
| 245 | _aEncyclopadia of environmental air pollution | ||
| 260 |
_aNew Delhi _bAnmol Publication _c1997 _g2003 |
||
| 300 |
_avi,340p. _c24cm |
||
| 440 | _v1 | ||
| 650 | _aAir Pollution | ||
| 942 | _cPR | ||
| 999 |
_c43360 _d43360 |
||