000 00534nam a2200193Ia 4500
008 160808s1998 xx 000 0 eng d
020 _a0750636580
_c£25.00
041 _aeng
084 _a628.16
_2CC
100 _aTebbutt, T. H. Y.
245 _aPrinciples of water quality control /
_cby T. H. Y. Tebbutt
250 _a5th ed.
260 _aOxford :
_bButterworth-heinemann,
_c1998.
653 _aMicro Biology
653 _aPollution - Water
653 _aWater Quality
653 _aWater Supply
999 _c93683
_d93683