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ARCTIC OCEAN
4
BEAUFORT SEA
RESEARCH PROGRAMS
54 ENVIRONMENTAL SCIENCES
3
ALASKA
3
NORTH AMERICA
3
SEAS
3
SURFACE WATERS
3
02 PETROLEUM
2
03 NATURAL GAS
2
ALGAE
2
ANIMALS
2
ARCTIC REGIONS
2
BIRDS
2
DOCUMENT TYPES
2
ECOLOGY
2
ENERGY SOURCE DEVELOPMENT
2
ENVIRONMENTAL IMPACTS
2
FEDERAL REGION X
2
FUNGI
2
GEOLOGIC DEPOSITS
2
ICE
2
ICEBERGS
2
LICHENS
2
MAMMALS
2
MINERAL RESOURCES
2
NATURAL GAS DEPOSITS
2
PETROLEUM DEPOSITS
2
PIPELINES
2
PLANTS
2
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