United States--east coast, Maryland, Head of Chesapeake Bay /

Bibliographic Details
New Title:	United States. National Ocean Service. United States--east coast, Maryland, Head of Chesapeake Bay
Corporate Author:	National Ocean Survey
Format:	Government Document Map Serial
Language:	English
Published:	Washington, D.C. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey.
Subjects:	Chesapeake Bay (Md. and Va.) > Navigation.
Online Access:	https://purl.fdlp.gov/GPO/gpo31975

Description
Published:	Began with 13th ed., Nov. 2, 1974: ceased with 21st ed., Feb. 5, 1983.
Item Description:	Depths 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. Electronic resource.
Physical Description:	online resource (maps) : color
Publication Frequency:	Irregular
Format:	The .jpg versions of these maps require Adobe Photoshop or Adobe Acrobat 9 Pro to view.