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World War 2, 1939-1949
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Subjects
Dust
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Subjects
Occupational Exposure
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Subjects
Lead -- adverse effects
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Authors
Warkentin, E. C. (Euald Carl), 1908-1985, author
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Authors
Ady, R. B., author
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Titles
A study of the dust and related factors in the zinc and lead mining industry of Oklahoma
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Copyright
Public domain
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Dates by Range
1900-1949
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