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THICKNESS
Ice and Permafrost
8
Snow
8
ANTARCTIC REGIONS)
6
ICE
5
USSR
5
POLAR REGIONS
4
TRANSLATIONS
4
(*SEA ICE
3
(*STRUCTURAL GEOLOGY
3
*SEA ICE
3
ATMOSPHERIC TEMPERATURE
3
CRACKS
3
FREEZING
3
GLACIERS
3
GRAVITY
3
Geochemistry and Mineralogy
3
Geology
3
ICE ISLANDS
3
MEASUREMENT
3
MELTING
3
Meteorology
3
OCEANS
3
SEDIMENTARY ROCK
3
SEISMOLOGY
3
STRATIGRAPHY
3
(*ICE
2
*Global climate change
2
*POLAR REGIONS
2
Component Reports
2
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