01402nes 2200397Ia 450 991070202230332120120830120522.0(CKB)5470000002423908(OCoLC)808728362(EXLCZ)99547000000242390820120830b19751983 ca engb|||||||||||||||||||||durcn|||||||||crdrdacontentcrdamediacrrdacarrierUnited States, Maryland, Chesapeake Bay, Severn and Magothy rivers[electronic resource] /National Ocean SurveyWashington, D.C. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Surveyonline resource (maps) colorDepths shown by isolines and soundings.Relief shown by contours and spot heights."Soundings in feet."Includes tidal information and table of channel depths.Severn and Magothy riversSevern River (Md.)NavigationMagothy River (Md.)NavigationChesapeake Bay (Md. and Va.)NavigationGPOGPODOCUMENT9910702022303321United States, Maryland, Chesapeake Bay, Severn and Magothy rivers3095470UNINA