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Injury experience in the quarrying industry, 1954 :analysis of safety factors and related employment data

Injury experience in the quarrying industry, 1955 and 1956 / by John C. Machisak, Naomi W. Kearney, and Zelda S. Glidden.

Published Year

• 1950-1959 (2) *

Subject

• Quarries and quarrying--Accidents--Statistics (2) *

Author

• Kearney, Naomi W. (2)
• Machisak, John C. (2) *
• Glidden, Zelda S. (1)

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