Description
Published:Began and ceased with 55th ed., June 24, 1995.
Item Description:Depths shown by isolines and soundings.
Relief shown by form lines.
"Soundings in feet."
Includes source diagram and tidal information.
Description based on: 55th edition, Jun. 24, 1995; title from title screen (viewed on Oct. 7, 2011).
Final issue consulted.
Electronic resource.
Physical Description:online resource (1 map) : color