Cover Image

United States--east coast, Maryland and Virginia, Potomac River, Piney Point to lower Cedar Point /

Bibliographic Details
New Title:U.S. Coast and Geodetic Survey. United States--east coast, Maryland and Virginia, Potomac River, Piney Point to lower Cedar Point.
Previous Title:National Ocean Survey. United States--east coast, Maryland and Virginia, Potomac River, Piney Point to lower Cedar Point.
Corporate Author: United States. National Ocean Service
Format: Government Document Map Serial
Language:English
Published: Washington, D.C. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service.
Subjects:
Potomac River > Navigation.
Online Access:https://purl.fdlp.gov/GPO/gpo17242
Description
Published:25th ed. (Dec. 23/89).
Item Description:Depths shown by isolines and soundings.
Relief shown by contours.
"Soundings in feet."
Includes tidal information.
Electronic resource.
Physical Description:online resource (maps) : color
Publication Frequency:Irregular