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- World War, 1939-19454
- Campaigns3
- Mines and mineral resources3
- Commerce2
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- Military campaigns2
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- Power resources2
- Bathymetric maps1
- Economic conditions1
- Faults (Geology)1
- Geology1
- Geology, Structural1
- Infrastructure (Economics)1
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- Marine mineral resources1
- Marine sediments1
- Naval operations, American1
- Plate tectonics1
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