LEADER 02020oam  2200445 a 450 
001 9910699107603321
005 20230902161638.0
035   $a(CKB)5470000002400824
035   $a(OCoLC)811615705
035   $a(EXLCZ)995470000002400824
100   $a20121002d2009      ua             0
101 0 $aeng
135   $aurcn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aRisk assessment to support the review of the PM primary national ambient air quality standards$b[electronic resource] $eexternal review draft /$fU.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards, Health and Environmental Impacts Division, Ambient Standards Group
210  1$aResearch Triangle Park, N.C. :$cU.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Health and Environmental Impacts Division,$d[2009]
215   $a1 online resource (524 pages) $cillustrations (some color), color maps
300   $aTitle from title screen (viewed on Oct. 2, 2012).
300   $a"September 2009."
300   $a"DRAFT - Do not quote or cite."
300   $a"EPA 452/P-09-006."
320   $aIncludes bibliographical references (pages 187-191.)
517   $aRisk assessment to support the review of the PM primary national ambient air quality standards 
606   $aAir quality management$zUnited States
606   $aParticles$xHealth aspects$zUnited States
606   $aParticles$xEnvironmental aspects$zUnited States
606   $aAir quality$xStandards$zUnited States
615  0$aAir quality management
615  0$aParticles$xHealth aspects
615  0$aParticles$xEnvironmental aspects
615  0$aAir quality$xStandards
801  0$bGPO
801  1$bGPO
801  2$bGPO
906   $aBOOK
912   $a9910699107603321
996   $aRisk assessment to support the review of the PM primary national ambient air quality standards$93472831
997   $aUNINA