000 00538nam a2200181Ia 4500
008 190516s9999 xx 000 0 und d
028 _bCampus Book Stores
_c767
_d28-07-1989
100 _aMetcalf and Eddy
_928807
245 0 _aWastewater Engineering
_cTreatment Disposal Reuse
250 _a2
260 _bTata McGraw-Hill Publishing Company Ltd.
_c1979
_aNew Delhi
300 _a920
500 _a056404
600 _tMSc Microbiology
_9147940
650 _aMSc Microbiology
_9147940
942 _cBK
999 _c138190
_d138190