| 000 | 00365nam a2200133Ia 4500 | ||
|---|---|---|---|
| 020 | _a9788174092304 | ||
| 100 | _aSanthosh Kumar Garg | ||
| 245 | _aEnvironmental Engineering - Vol-2 ;Sewage and Disposal and Air Pollution Engineering | ||
| 250 | _a22nd | ||
| 260 |
_c2009 _bKhanna Publishers _aDelhi |
||
| 300 | _axx+1189 | ||
| 700 | _aRajeshwari Garg | ||
| 942 | _cBK | ||
| 999 |
_c36382 _d36382 |
||