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Roof bolting and dust control

Use of lignin sulfonate for dust control on haulage roads in arid regions

Full-shift dust exposure in some bituminous-coal mines

Published Year

• 1950-1959 (3) *

Subject

• Coal mines and mining--Dust control (1)
• Dust control (1)
• Mine roof bolting (1)
• Mines and mineral resources--Dust control--United States (1)
• Roads--Dust control (1)

Author

• Harmon, John P. (3) *
• Owings, C. W. (2) *
• Anderson, Floyd G. (1)
• Johnson, Leslie. (1)
• Westfield, James. (1)

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