01668oam 2200433 450 991070784940332120161216163624.0(CKB)5470000002468065(OCoLC)885281874(EXLCZ)99547000000246806520140805d1979 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierElement concentrations toxic to plants, animals, and man an appraisal of the toxicity hazard to plants, animals, and man from natural and manmade element concentrations of environmental concern /by Larry P. Gough, Hansford T. Shacklette, and Arthur A. Case[Washington, D.C.] :United States Department of the Interior, Geological Survey,1979.Washington :United States Government Printing Office.1 online resource (iii, 80 pages)Geological Survey bulletin ;1466Includes bibliographical references (pages 65-78).Element concentrations toxic to plants, animals, and man Chemical elementsToxicologyPlantsEffect of minerals onChemical elementsToxicology.PlantsEffect of minerals on.Gough L. P.1387167Case Arthur A.Shacklette Hansford T.Geological Survey (U.S.),COPCOPOCLCOGPOBOOK9910707849403321Element concentrations toxic to plants, animals, and man3508506UNINA