| 000 | 00339nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 230222s9999 xx 000 0 und d | ||
| 082 | _a628.3 | ||
| 100 | _aPunmia B C | ||
| 245 | 0 | _aWastewater Engineering :Including Air Pollution :Environmental Engineering-2 | |
| 250 | _a1 | ||
| 260 |
_bLaxmi Publications, New Delhi _c2009 |
||
| 942 | _cBK | ||
| 999 |
_c16029 _d16029 |
||