000 | 00341cam a2200145ua 4500 | ||
---|---|---|---|
041 |
_aeng _h |
||
100 | _aTrivedy, R.K . | ||
245 | _aLow cost wastewater Treatment Technologies | ||
260 |
_aJaipur : _bABD Publishers , _c2001. |
||
300 | _a ; . | ||
504 | _a | ||
700 | 1 | _aKaul, Siddarth . | |
942 | _cBK | ||
999 |
_c266937 _d266937 |