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1
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Michigan
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Missouri
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Morocco
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Nagasaki-shi
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Nagasaki-shi (Japan)
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Navajo Nation, Arizona, New Mexico and Utah
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Nevada National Security Site
1
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New Mexico
1
Oak Ridge
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Pakistan
1
Pryp'i︠a︡tʹ
1
Rongelap Atoll
1
Rongelap Atoll (Marshall Islands)
1
Russia (Federation)
1
Saint Louis County
1
Saint Louis Metropolitan Area
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San Bernardino County
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San Bernardino National Wildlife Refuge
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Sarasota County
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Semeĭ
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Socorro County
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Texas
1
Trinity Site (N.M.)
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USSR
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United States, West
1