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Primary view of Metal- and Nonmetal-Mine Accidents in the United States During the Calendar Year 1939 (Excluding Coal Mines)
Adams, William W. & Kolhos, Mary E.
1941
Primary view of Metal- and Nonmetal-Mine Accidents in the United States During the Calendar Year 1940 (Excluding Coal Mines)
Adams, W. W. & Kolhos, M. E.
1942
Primary view of Metal- and Nonmetal-Mine Accidents in the United States During the Calendar Year 1941 (Excluding Coal Mines)
Adams, W. W. & Kennedy, F. J.
1944
Primary view of Metal- and Nonmetal-Mine Accidents in the United States During the Calendar Year 1942 (Excluding Coal Mines)
Adams, William W. & Kennedy, F. J.
1945
Primary view of Metal-Mine Accidents in the United States During the Calendar Year 1938
Adams, William W. & Kolhos, Mary E.
1941