LEADER 01383nam 2200409 450 001 9910707870203321 005 20161212152206.0 035 $a(CKB)5470000002467855 035 $a(OCoLC)965800646 035 $a(EXLCZ)995470000002467855 100 $a20161212d1988 ua 0 101 0 $aeng 135 $aurbn||||a|u|| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aFuture concentrations of stratospheric chlorine and bromine /$fby John S. Hoffman and Michael J. Gibbs 210 1$aWashington, D.C. :$cUnited States Environmental Protection Agency, Office of Air and Radiation,$d1988. 215 $a1 online resource (160 unnumbered pages) $cillustrations 300 $a"July 1988." 300 $a"August 1988"--PDF Cover. 300 $a"EPA 400/1-88/005"--PDF Cover. 606 $aAir$xPollution 606 $aChlorine 606 $aBromine 615 0$aAir$xPollution. 615 0$aChlorine. 615 0$aBromine. 700 $aHoffman$b John S$g(John Steven),$f1950-2012,$01397876 702 $aGibbs$b Michael J. 712 02$aUnited States.$bEnvironmental Protection Agency.$bOffice of Air and Radiation, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910707870203321 996 $aFuture concentrations of stratospheric chlorine and bromine$93484536 997 $aUNINA