LEADER 01681nam  2200421   450 
001 9910712096703321
005 20190322104856.0
035   $a(CKB)5470000002489130
035   $a(OCoLC)1090412594
035   $a(EXLCZ)995470000002489130
100   $a20190322d2017      ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aConducting technical systems audits of ambient air monitoring programs $equality assurance guidance document
210  1$a[Research Triangle Park], NC :$cU.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division,$d2017.
215   $a1 online resource (199 unnumbered pages) $cillustrations (some color), forms
300   $a"November 2017."
300   $a"EPA-454/B-17-004."
320   $aIncludes bibliographical references.
517   $aConducting technical systems audits of ambient air monitoring programs 
606   $aAir$xPollution$zUnited States$xMeasurement
606   $aAir quality$xStandards$zUnited States
606   $aAir quality$zUnited States
606   $aAir quality monitoring stations$zUnited States
615  0$aAir$xPollution$xMeasurement.
615  0$aAir quality$xStandards
615  0$aAir quality
615  0$aAir quality monitoring stations
712 02$aUnited States.$bEnvironmental Protection Agency.$bAir Quality Assessment Division,
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910712096703321
996   $aConducting technical systems audits of ambient air monitoring programs$93449892
997   $aUNINA