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Ice and Permafrost
7
Snow
7
ANTARCTIC REGIONS
5
GREENLAND
4
ARCTIC REGIONS
3
Meteorology
3
(*ICE
2
(*SNOW
2
*CLIMATE
2
*GREENLAND
2
ANISOTROPY
2
SEISMIC WAVES
2
STRUCTURAL GEOLOGY
2
SYMPOSIA
2
WIND
2
(*GLACIERS
1
(*GREENLAND
1
*ANTARCTIC REGIONS
1
*CONSTRUCTION MATERIALS
1
*GLACIERS
1
*PERMAFROST
1
*POLAR REGIONS
1
*Paleoenvironmental data
1
*STABLE ISOTOPES
1
*ULTRASONIC RADIATION)
1
ACOUSTIC VELOCITY
1
AERIAL PHOTOGRAPHS
1
AERIAL RECONNAISSANCE
1
AIRBORNE
1
ALASKA)
1
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Antarc*
Antarctic
8
Greenland
8
Ice Sheet
Ice
7
permafrost
7
Antarctica
4
Arctic
4
Alaska
2
glacier
2
British Antarctic Survey
1
Brooks Range
1
Cold Regions Research and Engineering Laboratory
1
Ellesmere Island
1
Ice Shelf
1
Marie Byrd Land
1
North Greenland
1
Ross Ice Shelf
1
Sea ice
1
Severnaya Zemlya
1
South pole
1
Svalbard
1
Victoria Land
1
glacier*
1
glaciers
1
wedge*
1
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