000 00340nam a2200145Ia 4500
654 _aCIVI
100 _aGarg, Santosh Kumar
250 _a1st Ed.
020 _a9788174092304
245 _aSewage Disposal and Air Pollution Engineering
260 _bKhanna Publication
_c1979
082 _bGAR
300 _a1189p.
999 _c23195
_d23195
300 _c22 cm.
655 _aC-13
041 _aeng
546 _aText in English