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ANTARCTIC REGIONS)
Ice and Permafrost
Snow
2
(*ANTARCTIC REGIONS
1
(*GEOLOGIC AGE DETERMINATION
1
(*ICE
1
(*ICE ISLANDS
1
BYRD STATION
1
CARBON DIOXIDE
1
DEGRADATION
1
DRILLING
1
DRILLS
1
HOISTS
1
ICE
1
ICE CORES
1
ICE ISLANDS)
1
ICE SHEETS
1
ICE)
1
MCMURDO STATION
1
MECHANICAL PROPERTIES
1
PENETRATION
1
SEA WATER
1
SOLAR RADIATION
1
TEMPERATURE
1
TRAFFICABILITY
1
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