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54 ENVIRONMENTAL SCIENCES
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54 Environmental Sciences
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ACTINIDES
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ALABAMA
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ALASKA
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ARIZONA
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ARKANSAS
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Actinides
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Alabama
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Aquatic-- Radioactive Materials Monitoring & Transport-- Water-- (1987)
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Arizona
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CALIFORNIA
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CENTRAL REGION
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DATA
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DATA COMPILATION
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DOSES
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Data
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Data Compilation
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Delaware
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Doses
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ECOLOGICAL CONCENTRATION
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