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ANTARCTIC REGIONS
2
ARCTIC OCEAN
ARCTIC REGIONS
Ice and Permafrost
2
Snow
2
*ICE
1
*SEA ICE
1
*WATER
1
ATLAS
1
ATMOSPHERIC PRECIPITATION
1
BALANCE
1
BUDGETS
1
CHARTS
1
CLIMATE
1
COMPUTER PRINTOUTS
1
DATA BASES
1
DIGITAL SYSTEMS
1
EVAPORATION
1
GLACIERS
1
GRAPHICS
1
HARD COPY
1
HEAT BALANCE
1
Hydrology
1
ICE
1
INFORMATION CENTERS
1
Ice cover
1
Limnology and Potamology
1
METEOROLOGY
1
Printing and Graphic Arts
1
REAL TIME
1
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