000 00518nam a22001937a 4500
999 _c20883
_d20883
003 OSt
008 190225b ||||| |||| 00| 0 eng d
020 _a8176489891
082 _a628.119
_bK13W
100 _aKaul, S. N.
245 _aWastewater Engineering, Vol. - IV
260 _aNew Delhi
_bA P H Publishing
_c2012
300 _av,1531-2068p.
650 _aTechnology (Applied Sciences)
650 _aEngineering and Allied Operations
650 _aWastewater
700 _aKumar, Arvind.
942 _2ddc
_cBK