00569nam a2200169   450000500170000000700040001700800040002102000150002504000090004005000200004924501180006926000860018730000260027350000500029965000310034970000190038020150512112020.0000000  a9718020063  aUOEL  aSH123b.C7 2000  aSustainable Fish Production in Lake Nasser :bEcological basis and management policy /cedited [by] John F. Craig  aMalaysia ;bInternational Center for Living Aquatic Resource Management ,cc2000.  avii,184 p :bill.,map  aIncludes bibliographical references and index  aFish ProductionxFisheries  aCraig, John F.