000 00317nam a2200133Ia 4500
654 _aCIVI
100 _aBabbitt.H.E.
250 _a6th Ed.
245 _aSewerage And Sewage Treatment.
260 _bTata McGraw-Hill Publishing Company Limited
_c1950
082 _bBAB
_a627
300 _a692p.
999 _c31982
_d31982
300 _c22 cm.
655 _aC-12
041 _aeng
546 _aText in English