000 00432nam a22001697a 4500
999 _c5909
_d5909
003 OSt
005 20210903154337.0
008 200110b ||||| |||| 00| 0 eng d
020 _a9788174092304
082 _a628.36
_bG181S(39)
100 _aGarg, Santosh Kumar
245 _aSewage disposal and air pollution engg.
260 _aNew Delhi:
_bKhanna Publishers,
_c2019
300 _a1128 p.
650 _aArchitecture
942 _cBK