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Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
17 results returnedLightweight aggregates for concrete
The National Safety Competitions of 1944-47
The National Safety Competition of 1962
Injury experience in coal mining, 1962
Injury experience in the nonmetallic mineral industries except stone and coal, 1961-63
Injury experience in the metallic mineral industries, 1964
Injury experience in the metallic mineral industries, 1965
Injury experience in quarrying, 1961-63
Injury experience in coal mining, 1967
Injury experience in coal mining, 1968
Published Year
Subject
- Coal mine accidents (7)
- Coal mines and mining--United States (3)
- Mineral industries--Accidents--United States (3)
- Coal mine accidents--United States--Statistics (2)
- Mine accidents--United States--Statistics (2)
- Mine safety (2)
- Aggregates (Building materials) (1)
- Anhydrite--United States (1)
- Coal mines and mining (1)
- Coal mines and mining--Safety measures (1)
- Gypsum--United States (1)
- Quarries and quarrying--Accidents--Statistics (1)
Author
- Moyer, Forrest Theodore, (17) *
- McNair, Mary B. (5)
- Jones, Nina L. (4)
- McNair, Mary B., (4)
- Wrenn, Virginia E. (2)
- Berte℗ʹ, Virginia C. (1)
- Bradley, Nell B. (1)
- Davis, J. I. (1)
- Elsner, E. K. (1)
- Elsner, Elizabeth K. (1)
- Fish, George E. (1)
- Lukins, Thomas C. (1)
- Redmon, Donald E. (1)
- Redmon, Donald E., (1)
- Schuster, Joseph H. (1)
- Walker, Donald K. (1)
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