000 00469nam a2200193Ia 4500
008 220902s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a624
082 _bGAR
100 _aGARG, SANTOSH KUMAR
245 0 _aSEWAGE DISPOSAL AND AIR POLLUTION ENGINEERING.
250 _a28th ed.
250 _b2014
260 _aDELHI
260 _bKHANNA BOOK PUBLICATION
300 _a1060
650 _a  SEWAGE DISPOSAL
942 _cTB
999 _c152070
_d152070