00777nam a2200217   4500001001400000003000700014005001700021008004100038020001500079040000800094100001700102245015500119250001200274260003400286300003100320504006500351650006500416650004400481700001800525700001600543vtls000009428KUKTEM20251117142254.0060606t2004    xxu    gr    |0 1 0|eng |  a0415279917  aUMP  aWelch, E. B.00aPollutant effects in freshwater :b applied limnology /c E. B. Welch, J. M. Jacoby; with a contribution on Hydrographic Characteristics by T. Lindell  a3rd ed.  aLondon: b Spon Press,c 2006  ax, 504 p.:b ill.;c 25cm.  aIncludes bibliographical references (p. [440]-493) and index00aSewage disposal in river, lakes, etc.xEnvironmental aspects00aWaterxPollutionxEnvironmental aspects12aJacoby, J. M.12aLindell, T.