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Ice and Permafrost
Snow
7
GLACIERS
6
ANTARCTIC REGIONS
5
Component Reports
4
Geography
4
SYMPOSIA
4
WATER
4
(*ICE
3
(*SNOW
3
*CLIMATE
3
*POLAR REGIONS
3
ALASKA
3
FREEZING
3
ICE
3
Information Science
3
RECORDS
3
SHEETS
3
(*PERMAFROST
2
*ABSTRACTS)
2
*ANTARCTIC REGIONS
2
*BIBLIOGRAPHIES)
2
*GREENLAND
2
ARCTIC REGIONS
2
CONSTRUCTION
2
DEPTH
2
FRICTION
2
FROST HEAVE
2
GEOLOGY
2
HEMISPHERES
2
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