| 000 | 00342nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 220421s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _c440/- | ||
| 040 | _aET | ||
| 100 | _aPUNMIA B.C | ||
| 245 | 0 | _aWASTEWATER ENGINEERING (ENVIRONMENTAL ENGINEERING) | |
| 260 |
_bLAXMI PUB. _aNEW DELHI |
||
| 300 | _a660 | ||
| 500 | _a42663 | ||
| 942 | _cBK | ||
| 999 |
_c48678 _d48678 |
||