000 00314nam a2200133Ia 4500
100 _aMODAK N V
650 _aSewage and Waste Water
365 _cRS
365 _d1
942 _cENGBK
245 _aSewage and Waste Water Treatment
260 _bSomaiya Publications Pvt Ltd
_c1971
_aBombay
300 _aXII+534 PP
999 _c22738
_d22738