01691nam 2200409 450 991070999340332120180820082540.0(CKB)5470000002474328(OCoLC)1048895743(OCoLC)995470000002474328(EXLCZ)99547000000247432820180820d1989 ua 0engurmn|||||||||txtrdacontentnrdamediancrdacarrierAssessing multiple pollutant multiple source cancer risks from urban air toxics summary of approaches and insights from completed and ongoing urban air toxics assessment studies /Office of Air Quality Planning and StandardsResearch Triangle Park, N.C. :U.S. Environmental Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards,1989.1 online resource (ix, 221 pages, 23 unnumbered pages) illustrations"April 1989.""EPA-450/2-89-010."Includes bibliographical references.Assessing multiple pollutant multiple source cancer risks from urban air toxics AirPollutionToxicologyEnvironmental healthUrban healthAirPollutionToxicology.Environmental health.Urban health.United States.Environmental Protection Agency.Office of Air Quality Planning and Standards,GPOGPOBOOK9910709993403321Assessing multiple pollutant multiple source cancer risks from urban air toxics3546805UNINA