Meeting mandatory federal health standards under difficult dust control conditions
By: by John J. Pendergast, Titus A. Cox, and William H. Sutherland
Contributors: Sutherland, William H., jt. auth; United States. Mining Enforcement and Safety Administration
Series: MESA informational report IR ; 1032
Publisher: U.S. Dept. of the Interior, Mining Enforcement and Safety Administration
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 28
Subjects: Mine dusts -- Standards; Coal mines and mining -- Dust control