01985oam 2200565 450 991070999920332120181114144020.0(CKB)5470000002474270(OCoLC)963236872(OCoLC)1053841865(OCoLC)1055594166(OCoLC)995470000002474270(EXLCZ)99547000000247427020161118d1973 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierFractionation and characterization of natural organic matter from certain rivers and soils by free-flow electrophoresis /by J.A. Leenheer and R.L. Malcolm[Washington, D.C.] :United States Department of the Interior, Geological Survey,1973.Washington :United States Government Printing Office.1 online resource (iii, 14 pages) illustrationsGeological Survey water-supply paper ;1817-EOrganic substances in waterIncludes bibliographical references (page E14).ElectrophoresisOrganic water pollutantsWaterAnalysisElectrophoresisfastOrganic water pollutantsfastWaterAnalysisfastElectrophoresis.Organic water pollutants.WaterAnalysis.Electrophoresis.Organic water pollutants.WaterAnalysis.Leenheer J. A.1381447Malcolm R. L.Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOMERUCGPOBOOK9910709999203321Fractionation and characterization of natural organic matter from certain rivers and soils by free-flow electrophoresis3527153UNINA