| 000 | 00347nam a22001457a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 020 | _a9788174092304 | ||
| 082 | _a628.3 GAR | ||
| 100 | _aGarg, S K | ||
| 245 | _aEnviornmental Engg : Sewage Disposal, & Air Pollution Engg. | ||
| 250 | _a35 ed. | ||
| 260 |
_aNew Delhi _bKhanna Publication _c2015 |
||
| 300 | _a1065 | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c3864 _d3864 |
||