World ocean floor /
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| Corporate Author: | |
| Other Authors: | , , |
| Format: | Map |
| Language: | English |
| Published: |
[South Nyack, N.Y.] :
[Marie Tharp],
[1977]
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| Subjects: |
| Item Description: | Relief shown by land form drawings, shading, spot heights, and gradient tints. Depths shown by land form drawings, shading, soundings, and gradient tints. "Based on research and exploration initiated and supported by the United States Navy, Office of Naval Research." "Copyright 1977 Marie Tharp." Cartographic material. |
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| Physical Description: | 1 map : color ; 54 x 95 cm. |