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Methods of some progressive mining companies in placing responsibility for mine accidents
Some information on reduction of quarry accidents
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Published Year
1920-1929 (1)
1940-1949 (1)
Subject
Mine accidents (2) *
Mine safety (1)
Quarries and quarrying--Accidents--United States (1)
Quarries and quarrying--Safety measures--United States (1)
Author
Cash, Frank E. (2) *
Harrington, Daniel J. (1)
Owings, C. W. (1)