Description
Published:33rd ed. (Oct. 31/92)-34th ed. (Jan. 28/95)
Item Description:Depths shown by isolines and soundings.
Relief shown by contours.
"Soundings in feet."
Includes source diagram and tidal information.
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.