United States--Gulf Coast, Louisiana, Vermilion Bay and approaches /
| New Title: | U.S. Coast and Geodetic Survey. United States--Gulf Coast, Louisiana, Vermilion Bay and approaches |
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| Previous Title: | National Ocean Survey. United States--Gulf Coast, Louisiana, Vermilion Bay and approaches |
| Corporate Author: | |
| Format: | Government Document Map Serial |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service.
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| Subjects: | |
| Online Access: | https://purl.fdlp.gov/GPO/gpo31964 |
| Published: | 28th ed. (July 14/84)-32nd ed. (June 1/91). |
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| Item Description: | "LORAN-C overprinted". Depths shown by isolines and soundings. "Soundings in feet". Includes tidal information. Electronic resource. |
| 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. |