01542oam 2200493 450 991071154890332120181108081958.0(CKB)5470000002484563(OCoLC)953259142(OCoLC)995470000002484563(EXLCZ)99547000000248456320160708d1949 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierField method for the determination of zinc in plants /by Laura E. Reichen and H. W. LakinWashington, D.C. :United States Department of the Interior, Geological Survey,1949.1 online resource (6 pages) Geological Survey circular ;41"February 1949."Includes bibliographical references (page [6]).PlantsAnalysisZincDetectionPlantsAnalysisfastZincfastPlantsAnalysis.ZincDetection.PlantsAnalysis.Zinc.Reichen Laura E(Laura Esther),1916-1408998Lakin Hubert W(Hubert William),1907-1986,Geological Survey (U.S.),COPCOPOCLCOOCLCFOCLCAGPOBOOK9910711548903321Field method for the determination of zinc in plants3525870UNINA