| 000 | 00437nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1993 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a81 85842 04 3 | ||
| 041 | _aeng | ||
| 082 | _a363.73 SHAA | ||
| 100 | _aSHARMA (B K) | ||
| 245 | _aAir pollution | ||
| 260 |
_aMeerut _bGoel Publishing house _c1993 |
||
| 300 | _a324,iv | ||
| 650 | _aAir pollution | ||
| 690 | _aEnvironmental Pollution | ||
| 700 | _aKAUR (H) | ||
| 906 | _a047591 | ||
| 999 |
_c96569 _d96569 |
||