| 000 | 00533nam a22001817a 4500 | ||
|---|---|---|---|
| 008 | 230421b |||||||| |||| 00| 0 eng d | ||
| 020 | _a81-7169-123-4 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a502.55 _bN1 |
||
| 100 | 1 |
_aSethi, M S _97081 |
|
| 245 |
_aEnvironmental pollution: _bCauses, effects & control |
||
| 260 |
_aNew Delhi: _bCommonwealth Publishers, _c1991 |
||
| 300 | _axi, 304p. | ||
| 650 | _aEnvironment | ||
| 653 | _aAtmosphere | ||
| 700 | _aSethi, Inderjeet | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c21998 _d21998 |
||