United States--Great Lakes, Lake Superior /
| Corporate Author: | |
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| Format: | Government Document Map |
| Language: | English |
| Published: |
Washington, D.C. :
The Survey ;
[2003]
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| Edition: | 12th ed., Nov./03. |
| Subjects: |
| Item Description: | "LORAN-C overprinted." Depths shown by isolines and soundings. Relief shown by hachures and spot heights. "Soundings in feet and fathoms." "Soundings in feet in blue tint areas and in fathoms elsewhere." Includes source diagram and table of low water datum for Lake Superior. Cartographic material. |
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| Physical Description: | 1 map : color ; 60 x 103 cm. |