LEADER 01609oem 2200481 450 001 9910701954903321 005 20140124160803.0 035 $a(CKB)5470000002422569 035 $a(OCoLC)805144829 035 $a(EXLCZ)995470000002422569 100 $a20120807d2012 da 101 0 $aeng 120 $ab|||||||||||| 121 $a||||||||| 124 $bd 135 $aurcn||||||||| 181 $ccri$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aChesapeake Bay Watershed $eprotecting the Chesapeake Bay and its rivers through science, restoration, and partnership /$fChesapeake Bay Program 210 1$a[Reston, Va.] :$cU.S. Department of the Inteiror, U.S. Geological Survey,$d[2012] 215 $a1 online resource (1 map) $ccolor 225 1 $aGeneral information product ;$v142 300 $aTitle from title screen (viewed Aug. 7, 2012). 300 $a"June 2012." 300 $aCovers watersheds of tributary rivers (including the Susquehanna) and adjacent regions of the Middle Atlantic States. State boundaries and watershed outline added. 517 $aChesapeake Bay Watershed 606 $aWatersheds$zMiddle Atlantic States$vMaps 607 $aChesapeake Bay Watershed$vMaps 608 $aMaps.$2lcgft 615 0$aWatersheds 712 02$aGeological Survey (U.S.), 801 0$bGPO 801 1$bGPO 801 2$bRBN 801 2$bCOD 801 2$bOCLCA 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910701954903321 996 $aChesapeake Bay Watershed$93481407 997 $aUNINA