Shows ocean currents, bathymetry, and topography. Antarctica map at 1:20,000,000 shows routes of scientific expeditions before 1957, bathymetry, topography, and ownership.
note
Shows ocean currents, bathymetry, and topography. Antarctica map at 1:20,000,000 shows routes of scientific expeditions before 1957, bathymetry, topography, and ownership.
Note
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