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Quarry accidents in the United States during the calendar year 1926
Stone-quarrying industry showed slight increase in death rate from accidents and small reduction in injury rate in 1926 as compared with 1925; reduced fatality rates were reported for quarries producing cement rock, sandstone, slate, trap rock, and lower injury rates were reported for quarries that produced cement rock, sandstone, trap rock, and granite.
Quarry accidents in the United States during the calendar year 1926
Stone-quarrying industry showed slight increase in death rate from accidents and small reduction in injury rate in 1926 as compared with 1925; reduced fatality rates were reported for quarries producing cement rock, sandstone, slate, trap rock, and lower injury rates were reported for quarries that produced cement rock, sandstone, trap rock, and granite.
Quarry accidents in the United States during the calendar year 1926
U.S. Bur. Mines -- Bul
Adams, W.W. (author)
1928
90 pages
Article (Journal)
English
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Quarry accidents in United States during calendar year 1930
| Engineering Index Backfile | 1932
Quarry accidents in United States during calendar year 1936
| Engineering Index Backfile | 1938
Quarry accidents in United States during calendar year 1937
| Engineering Index Backfile | 1940
Quarry accidents in United States during calendar year 1940
| Engineering Index Backfile | 1942
Quarry accidents in the United States during the calendar year 1929
| Engineering Index Backfile | 1931