000 00543nam a22002057a 4500
003 Ost
005 20220713134727.0
008 201005b ||||| |||| 00| 0 eng d
020 _a8174090576
040 _cBT-PhCST
050 _a0
082 _222
_a363.728
100 _aGarg, S. K.
245 _aSewage disposal and air pollution engineering :
_benvironmental engineering /
250 _a1st.
260 _aNew Delhi,
_bKhanna Publication,
_cc2006.
300 _axx, 1052 p. ;
_bill. ;
_c21 cm.
440 _vv.2
942 _2ddc
_cCIVIL
_04
999 _c234
_d234