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ANTARCTIC REGIONS)
MCMURDO SOUND
(*SEA ICE
3
Ice and Permafrost
3
PERIODIC VARIATIONS
3
ROSS SEA
3
ROUGHNESS
3
Snow
3
AERIAL RECONNAISSANCE
2
DEEP FREEZE OPERATION
2
DISTRIBUTION
2
MAPS
2
METEOROLOGICAL SATELLITES
2
SEA WATER
2
(*AERIAL RECONNAISSANCE
1
(*OCEANOGRAPHIC DATA
1
(*OCEANOGRAPHY
1
(*WEATHER FORECASTING
1
ATMOSPHERIC TEMPERATURE
1
C-121 AIRCRAFT
1
C-121J AIRCRAFT
1
C-130 AIRCRAFT
1
C-130F AIRCRAFT
1
DRIFT
1
FREEZING
1
ICE ISLANDS
1
ICEBREAKERS
1
MARINE BIOLOGY
1
MARINE GEOLOGY
1
MARINE METEOROLOGY
1
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