00747nam a2200193 a 4500008004100000020001500041050001500056100001500071245010300086250001200189260002700201300002000228350000900248650001000257650002900267995010900296999001700405952013100422071120s2005    ||||||||||||||||| ||    u  a0750666331  aTD 426 Gra  aGray, N. F10aWater technology: an introduction for environmental scientists and engineers (2nd ed.)cN. F. Gray  a2nd ed.  aOxfordbElsevierc2005  axx, 645p.: ill.  a0.00  aWATER  aWATER-SUPPLY ENGINEERING  D0.00FCBU-MAIN LIBRARY (Kitwe)H1I0.00M1UAVAILABLEWNov 20, 2007ZMain Library Open Access Collection  c61507d61507  00102lcc4070a001b001cMain Library Open Access Collectiond2022-11-30l0oTD 426 Grap738065r2022-11-30w2022-11-30y002