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(*PERMAFROST
8
(*PHASE MODULATION
1
(*RADIO WAVES
1
(*RANGES(FACILITIES)
1
(*SANDSTONE
1
(*SEA ICE
5
(*SEA WATER
1
(*SEDIMENTARY ROCK
1
(*SHELTERS
1
(*SLEDS
1
(*SNOW
1
(*SOILS
4
(*SOLAR ECLIPSES
1
(*SOLAR RADIATION
1
(*SOUNDING ROCKETS
1
(*STRUCTURAL GEOLOGY
2
(*STRUCTURES
1
(*TELEMETER SYSTEMS
1
(*TIDES
1
(*TRANSPORTATION
1
(*UPPER ATMOSPHERE
1
(*VOLCANOES
1
(*WEATHER FORECASTING
1
(:tba)
1
(post)colonial planning
3
*ACCLIMATIZATION
1
*ACOUSTIC MEASUREMENT
2
*AERONAUTICS
1
*AIR WATER INTERACTIONS
1
*AIRFOILS
1
*ALERT 2002
1
*AMBIENT NOISE
1
*ANTARCTIC REGIONS
1
*ARCTIC OCEAN
3
*ARCTIC OCEAN)
1
*ARCTIC REGIONS
20
*ARCTIC SECURITY
1
*ARCTIC SOVEREIGNTY
1
*ARMORED PERSONNEL CARRIERS
1
*ARTIFICIAL SATELLITES
1
*ATLANTIC OCEAN)
1
*ATMOSPHERIC SOUNDING
2
*ATMOSPHERIC TEMPERATURE
1
*ATMOSPHERICS
3
*AURORAE
1
*Adsorption
2
*Arctic Ocean
1
*Arctic regions
3
*Armored personnel carriers
1
*BIBLIOGRAPHIES)
1
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