000 00521nam a22002057a 4500
003 Ost
005 20250526133232.0
008 250526b |||||||| |||| 00| 0 eng d
020 _aNA
040 _cBT-PhCST
050 _aD4664
082 _222
_a363.728
_bGAR
100 _aGarg, S. K.
245 _aSewage disposal and air pollution engineering /
250 _a1st ed.
260 _aNew Delhi,
_bKhanna Publication,
_cc1979
300 _axx, 1189 p. ;
_bill. ;
_c21 cm.
440 _vvol. II
942 _2ddc
_cCIVIL
999 _c10008
_d10008