01208pam a2200313 a 4500999001900000001000800019003000500027005001700032008004100049010001700090020001500107040001800122050002400140082002100164100003600185245010700221250001200328260004600340300003200386500000800418504006600426650007300492650002800565700002200593906004500615942001800660952010600678952011000784  c330195d3301953922709NUST20170613120324.0920416s1992    enka     b    001 0 eng    a   92016060   a041234940X  aDLCcDLCdDLC00aQH545.S49bW44 199200a574.5263 WEL2201 aWelch, E. B.q(Eugene B.)9254110aEcological effects of wastewater :bapplied limnology and pollution effects /cE.B. Welch, T. Lindell.  a2nd ed.  aLondon ;aNew York :bE & FN Spon,c1992.  ax, 425 p. :bill. ;c25 cm.  aH.B  aIncludes bibliographical references (p. [381]-414) and index. 0aSewage disposal in rivers, lakes, etc.xEnvironmental aspects.92544 0aWaterxPollution.925391 aLindell, T.92543  a7bcbccorignewd1eocipf19gy-gencatlg  2ddccBKkIESE  00102ddc40708NFICaCLbCLcGENd2017-06-13l0o574.5263 WELpIESE-184r2017-06-13w2017-06-13yBK  00102ddc40708NFICaIESEbIESEcGENd2017-06-13l0o574.5263 WELpIESE-194r2017-06-13w2017-06-13yBK