| 000 | 00400nam a22001337a 4500 | ||
|---|---|---|---|
| 041 | _aENG | ||
| 082 |
_a628.3 _bP984W |
||
| 100 |
_aPunmia, B.C. _92347 |
||
| 245 |
_aWastewater engineering (Including air pollution) _cby B.C. Punmia and Ashok Kumar Jain |
||
| 260 |
_aJodhpur _bArihant Publications _c1996 |
||
| 300 | _a656p. | ||
| 650 |
_aSewage - Purification _98855 |
||
| 700 |
_aJain, Arun Kumar _93051 |
||
| 999 |
_c122290 _d122290 |
||