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Tundra ecology
Alaska
3
Research
3
Botany
2
Research organizations
2
Universities
2
1912-2004
1
1924-1995
1
Algae
1
Alpine tundra ecology
1
Animal behaviour
1
Animal migration
1
Animal physiology
1
Archaeology
1
Arctic Institute of North America
1
Arctic Ocean
1
Arctic regions
1
Atmosphere
1
Barrow
1
Biographies
1
Biology
1
Britton
1
Canada
1
Caribou
1
Civil servants
1
Curricula
1
Design and construction
1
Ecology
1
Education
1
Fort Smith
1
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