South Pacific Ocean, Ecuador, Archipélago de Colón (Galapagos Islands), northern approaches to Canal Isabela /
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| Format: | Government Document Map |
| Language: | English |
| Published: |
Washington, D.C. :
The Center :
1985.
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| Edition: | 2nd ed., Sept. 14, 1985 (Correct through NM 37/85). |
| Subjects: |
| Item Description: | Depths shown by isolines and soundings. Relief shown by contours and spot heights. "Soundings in fathoms." Includes tidal information. Cartographic material. |
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| Physical Description: | 1 map : color ; 84 x 111 cm. |