| 000 | 00353nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 240415s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _cRS 150.00 | ||
| 040 | _aSCVE | ||
| 100 | _aElangovan,R | ||
| 245 | 0 | _aUnit Operations in environmental Engineering | |
| 250 | _a1st. | ||
| 260 |
_aNew Delhi _bNew Age Int _c1997 |
||
| 300 | _a179P. | ||
| 942 | _cBK | ||
| 999 |
_c194187 _d194187 |
||