| 000 | 00389nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 150723s9999 xx 000 0 und d | ||
| 020 | _a1976 | ||
| 082 | _a 628.168 PUN-W | ||
| 100 | _a Punmia,B C ; Jain ,Arun kumar | ||
| 245 | _a Waste water engineering: including air pollution | ||
| 260 | _b Laxmi Publications Pvt. Ltd., New Delhi | ||
| 260 | _c2011 | ||
| 300 | _a660 | ||
| 942 | _cBK | ||
| 999 |
_c1851 _d1851 |
||