01271nam0-22003491i-450-99000038567040332120090318103152.0000038567FED01000038567(Aleph)000038567FED0100003856720020821d1996----km-y0itay50------baengUSa-------001yyStandard methods for the examination of water and wastewaterprepared and published jointly by American PublicHealth Association, American Water Works Association, Water Environmental Federation.joint editorial board Lenore S. Clesceri, Andrew D. Eaton, Arnold E. Greenbergmanaging editor Mary Ann H. Franson19th ed. suppl.WasinghtonAmerican Public Health Association1996VIII, 43 p.ill.29 cmClesceri,Lenore S.Eaton,Andrew D.Franson,Mary Ann H.Greenberg,Arnold E.American Public Health AssociationAmerican Water Works AssociationWater Environment FederationITUNINARICAUNIMARCBK99000038567040332104 091-442530DINCHDINCHUNINA