| 000 | 00545 a2200181 4500 | ||
|---|---|---|---|
| 020 |
_a81-900553-3-X : _cRs.200 |
||
| 040 | _aSYAMSUNDAR COLLEGE | ||
| 041 | _aENGLISH LANGUAGE | ||
| 082 |
_a574.5 _bTRI-INT |
||
| 090 |
_c735 _d735 |
||
| 100 | _aTrivedy, R. K. | ||
| 245 |
_a(An) Introduction to air pollution / _cR. K. Trivedy, P. K. Goel. |
||
| 260 |
_aJaipur : _bTechnoscience publications, _c1998 |
||
| 300 |
_aviii, 262p. : _bill., tables; _c24x18cm. |
||
| 500 | _aIncludes appendices, references and index | ||
| 650 | _aECOLOGY | ||
| 942 | _cTEXB | ||
| 999 |
_c735 _d735 |
||