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035   $a(OCoLC)754994567
035   $a(EXLCZ)995470000002417512
100   $a20110929d2011      ua             0
101 0 $aeng
135   $aurmn||||a||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aReactive nitrogen in the United States$b[electronic resource] $ean analysis of inputs, flows, consequences, and management options
210  1$a[Washington, D.C.] :$cUnited States Environmental Protection Agency, Office of the Administrator, Science Advisory Board,$d[2011]
215   $a1 online resource (xviii, ES-10, 140 pages) $cillustrations, maps
300   $a"August 2011."
300   $a"EPA-SAB-11-013."
300   $aTitle from title screen (viewed on 9/29/11).
320   $aIncludes bibliographical references (pages 123-140)..
517   $aReactive nitrogen in the United States 
606   $aNitrogen$xEnvironmental aspects
606   $aAtmospheric nitrogen compounds$xEnvironmental aspects
606   $aWater$xPollution
606   $aWater quality
606   $aAir quality
615  0$aNitrogen$xEnvironmental aspects.
615  0$aAtmospheric nitrogen compounds$xEnvironmental aspects.
615  0$aWater$xPollution.
615  0$aWater quality.
615  0$aAir quality.
712 02$aUnited States.$bEnvironmental Protection Agency.$bScience Advisory Board.
801  0$bEJB
801  1$bEJB
801  2$bGPO
906   $aBOOK
912   $a9910701355503321
996   $aReactive nitrogen in the United States$93510394
997   $aUNINA