South Pacific Ocean, Ecuador, Archipélago de Colón (Galapagos Islands), northern approaches to Canal Isabela /

Bibliographic Details
Corporate Author: United States. Defense Mapping Agency. Hydrographic/Topographic Center
Format: Government Document Map
Language:English
Published: Washington, D.C. : The Center : 1985.
Edition:2nd ed., Sept. 14, 1985 (Correct through NM 37/85).
Subjects:
Description
Item Description:Depths shown by isolines and soundings.
Relief shown by contours and spot heights.
"Soundings in fathoms."
Includes tidal information.
Cartographic material.
Physical Description:1 map : color ; 84 x 111 cm.