Description
Published:24th ed. (Dec. 10/83)-29th ed. (May 25/91).
Item Description:Depths shown by isolines and soundings.
"Soundings in feet."
Includes tidal information and location diagram of large scale charts.
Electronic resource.
Physical Description:onlline resource (maps) : color
Publication Frequency:Irregular
Format:The .jpg versions of these maps require Adobe Photoshop or Adobe Acrobat 9 Pro to view.