Description
Published:11th ed. (Aug 11/84)-12th ed. (May 12/90).
Item Description:Depths shown by isolines and soundings.
Relief shown by contours and spot heights.
"Soundings in fathoms."
Inset: Zimovia Strait. Scale 1:20,000.
Includes 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.