000 00431nam a22001577a 4500
005 20210923122813.0
008 210923b xxu||||| |||| 00| 0 eng d
020 _a9788176489898
041 _aeng
082 _a628.3
_bKAU
100 _aKaul, S.N
_925319
245 _aWaste Water Engineering
_bVol. 1
_cS.N. Kaul, Arvind Kumar
260 _aNew Delhi;
_bAPH Publishing Corporation,
_c2012.
300 _a521p.;
_ehbk
942 _cBK
999 _c38575
_d38575