| 000 | 00417pam a2200133a 44500 | ||
|---|---|---|---|
| 008 | 140414b1997 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aR ELANGOVAN | ||
| 245 |
_aUnit Operations in Environmental Engineering _c |
||
| 260 |
_aNew Delhi _bNEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS _c1997 |
||
| 650 | _aENVIRONMENTAL ENGINEERING | ||
| 690 | _aENVIRONMENTAL ENGINEERING | ||
| 700 | _aSASEETHARAN, M K | ||
| 906 | _a50046 | ||
| 999 |
_c45548 _d45548 |
||