000 00427nam a2200181Ia 4500
005 20250220125716.0
008 250220s9999||||xx |||||||||||||| ||und||
020 _c20
040 _aMAIN
041 _aEnglish
082 _a628.3
_bKSH
100 _aKshirsagar, S.R.
245 _aSewerage and sewage treatment
260 _aRoorkee
_bRoorkee publishing
_c1979
300 _avii,384p.
650 _aSewerage
942 _cBK
999 _c38575
_d38575