| 000 | 00456nam a2200133 4500 | ||
|---|---|---|---|
| 020 | _a978817080916 | ||
| 100 | _aB. C. Punmia | ||
| 245 |
_aEnvironmental Engineering-2 Wastewater Engineering (Including Air Pollution) _bWastewater Engineering |
||
| 264 |
_aIndia _bLaxmi Publications (P) LTD _c1988 |
||
| 300 |
_axv, 660pg. _bTables, ill. _eNull |
||
| 650 | 0 | _aWastewater Engineering (Including Air Pollution) | |
| 700 | _aArun K. Jain et'l | ||
| 942 |
_2lcc _cBK |
||
| 999 |
_c14577 _d14577 |
||