| 000 | 00425nam a22001697a 4500 | ||
|---|---|---|---|
| 999 |
_c68253 _d68250 |
||
| 022 | _a978-9380090214 | ||
| 082 | _a628.1GAU | ||
| 100 | _aGaur P K | ||
| 245 | _aPrinciples of Water and Waste Water Treatment | ||
| 260 |
_aNew Delhi _bSBS Pub _c2012 |
||
| 300 | _a323p. | ||
| 650 | _aSewage--Purification-- | ||
| 650 | _aBiological treatment | ||
| 650 | _aSewage disposal | ||
| 650 | _aWater--Purification | ||
| 942 | _cBK | ||