01327nes 2200385Ia 450 991070234130332120121211151343.0(CKB)5470000002426747(OCoLC)820883742(EXLCZ)99547000000242674720121211b19741983 ca engb|||||||||||||||||||||durcn|||||||||crdrdacontentcrdamediacrrdacarrierUnited States--east coast, Maryland, Head of Chesapeake Bay[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 spot heights."Soundings in feet."Inset: Continuation of Bird River.Includes table of channel depths and tidal information.Head of Chesapeake BayChesapeake Bay (Md. and Va.)NavigationGPOGPOJOURNAL9910702341303321United States--east coast, Maryland, Head of Chesapeake Bay3183080UNINA