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54 Environmental Sciences
4
Alaska
4
Animals
North America
4
Radioisotopes
Beaufort Sea
3
45 Military Technology
2
And National Defense
2
Beta Decay Radioisotopes
2
Beta-Minus Decay Radioisotopes
2
Consumption Rates
2
Food Chains
2
Ingestion
2
Isotopes
2
Lanl
2
Nuclear Weapons
2
Nuclei
2
Usa
2
Weaponry
2
29 Energy Planning
1
510100 -- Environment
1
510302 -- Environment
1
530200 -- Environmental-Social Aspects Of Energy Technologies-- Assessment Of Energy Technologies-- (-1989)
1
540220 -- Environment
1
540320 -- Environment
1
540330 -- Environment
1
63 Radiation
1
Alaska Oil Pipeline
1
Algae
1
Alkali Metal Isotopes
1
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