LEADER 02056oam 2200601Ka 450 001 9910698989903321 005 20150209114557.0 035 $a(CKB)5470000002397973 035 $a(OCoLC)123914399 035 $a(EXLCZ)995470000002397973 100 $a20070502d2007 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aChesapeake Bay 2006 health & restoration assessment$b[electronic resource] $ea report to the citizens of the Bay region /$fChesapeake Bay Program, U.S. Environmental Protection Agency 210 1$aWashington, DC :$cU.S. Environmental Protection Agency, Engineering and Analysis Division, Office of Science and Technology, Office of Water,$d2007. 215 $a2 volumes (12, 12 pages) $cdigital, PDF file 300 $aTitle from title screen (viewed May 2, 2007). 300 $aCBP/TRS 283/07 EPA 903R-07001--Ecosystem Health. 300 $aCBP/TRS 284/07 EPA 903R-07002-- Restoration efforts. 300 $a"April 2007." 327 $aPart one: Ecosystem health -- Part two: Restoration efforts. 517 $aChesapeake Bay 2006 health & restoration assessment 606 $aWater$xPollution$zUnited States 606 $aWater$xPollution$2fast 607 $aChesapeake Bay (Md. and Va.) 607 $aAtlantic Ocean$zChesapeake Bay$2fast 607 $aUnited States$2fast 615 0$aWater$xPollution 615 7$aWater$xPollution. 712 02$aChesapeake Bay Program (U.S.) 712 02$aUnited States.$bEnvironmental Protection Agency. 801 0$bEJB 801 1$bEJB 801 2$bLEGAL 801 2$bOCLCQ 801 2$bGPO 801 2$bOCLCQ 801 2$bCDS 801 2$bEJA 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCA 801 2$bOCLCF 801 2$bP4I 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910698989903321 996 $aChesapeake Bay 2006 health & restoration assessment$93548304 997 $aUNINA