01870oas 2200481 450 991070975820332120180627085105.0(CKB)5470000002472664(OCoLC)1030755332(OCoLC)995470000002472664(EXLCZ)99547000000247266420180406c1978uuuu ua aengurmn|||||||||txtrdacontentnrdamediancrdacarrierResults of research related to stratospheric ozone protection report to Congress /prepared for Congress of the United States ; prepared by Office of Research and Development, U.S. Environmental Protection AgencyWashington, D.C. :Office of Research and Development, U.S. Environmental Protection Agency1 online resource (volumes)Results of research related to stratospheric ozone protection Atmospheric ozoneResearchPeriodicalsOzonePhysiological effectPeriodicalsPlantsEffect of ozone onPeriodicalsAtmospheric ozoneResearchfastOzonePhysiological effectfastPlantsEffect of ozone onfastPeriodicals.fastAtmospheric ozoneResearchOzonePhysiological effectPlantsEffect of ozone onAtmospheric ozoneResearch.OzonePhysiological effect.PlantsEffect of ozone on.United States.Environmental Protection Agency.Office of Research and Development,OCLCEOCLCEOCLCQGPOJOURNAL9910709758203321Results of research related to stratospheric ozone protection3455985UNINA