LEADER 01568oam 2200457I 450 001 9910704060403321 005 20151020130252.0 035 $a(CKB)5470000002437050 035 $a(OCoLC)886546693 035 $a(EXLCZ)995470000002437050 100 $a20140812d1983 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aSubmersed aquatic plants of the tidal Potomac River /$fVirginia Carter, Patricia T. Gammon and Nancy C. Bartow 210 1$a[Reston, Va.] :$cUnited States Department of the Interior, Geological Survey,$d1983. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (v, 58 pages) $cillustrations (color), maps (some color) 225 1 $aGeological Survey bulletin ;$v1543 300 $aTitle from title screen (viewed Aug. 4, 2014). 320 $aIncludes bibliographical references (page 58). 606 $aAquatic plants$zPotomac River 606 $aAquatic plants$2fast 607 $aUnited States$zPotomac River$2fast 615 0$aAquatic plants 615 7$aAquatic plants. 700 $aCarter$b Virginia$01388918 702 $aGammon$b Patricia T. 702 $aBartow$b Nancy C. 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910704060403321 996 $aSubmersed aquatic plants of the tidal Potomac River$93533171 997 $aUNINA