| 000 | 00633nam a2200217Ia 4500 | ||
|---|---|---|---|
| 008 | 191130s1997##################000#0#eng## | ||
| 020 | _a9788122410976 | ||
| 022 | _a94001324 | ||
| 040 |
_aACL _cACL |
||
| 082 | _a628 ELA | ||
| 100 | _aElangovan, R | ||
| 245 |
_aUnit operations in environmental engineering _cR. Elangovan, M.K. Saseetharan |
||
| 260 |
_aNew Delhi _bNew Age international ( P) Limited, Publishers _c1997 |
||
| 300 | _a178 P | ||
| 500 | _aIncludes index | ||
| 650 | _aSanitary engineering | ||
| 700 | _aSaseetharan, M. K | ||
| 990 | _ad3436acbac10000c5bfc0659830d0cac | ||
| 991 | _a237768 | ||
| 999 |
_c86338 _d86338 |
||