United States--east Coast, Maryland--Virginia, Potomac River, Dahlgren and VicinityMap - 2009
Publisher: Washington, D.C. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, Coast Survey ; [Glenn Dale, MD : FAA, NACO, Distribution Division], 2009.
Edition: 18th ed., Oct. 09, corrected through NM Oct. 309, LNM Sep. 2909..
Characteristics: 1 map : col. ; 69 x 49 cm.
Alternative Title: Potomac River, Dahlgren and vicinity