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UK Ruth
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UK Simon
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TS Dog
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Americium-241 (Am-241) deposition
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Am-241 deposition (2)
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Am-241 deposition, Midwest
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Am-241 deposition (Eastern US)
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Am-241 deposition (Eastern US-2)
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Beryllium-7 deposition, Northeastern US
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Beryllium-7 deposition (2)
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Beryllium-7 deposition (3)
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Cesium-137 deposition
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