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100   $a20080819d2007      ua             0
101 0 $aeng
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aAquatic life ambient water quality criteria$b[electronic resource] $ecopper
205   $a2007 Rev.
210  1$aWashington, D.C. :$cUnited States Environmental Protection Agency, Office of Water, Office of Science and Technology,$d[2007]
215   $a1 volume (various pagings) $cdigital, PDF file
300   $aTitle from title screen (viewed on Aug. 19, 2008).
300   $a"February 2007."
300   $a"EPA-822-R-05-001."
517   $aAquatic life ambient water quality criteria 
606   $aCopper$xEnvironmental aspects$zUnited States
615  0$aCopper$xEnvironmental aspects
712 02$aUnited States.$bEnvironmental Protection Agency.$bOffice of Science and Technology.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910696615303321
996   $aAquatic life ambient water quality criteria$93427032
997   $aUNINA