Reduction of airborne contaminants from welding exhaust at surface mines
By: by G.K. Derby.
Contributors: United States. Bureau of Mines.
Series: Information circular -- 8868.; Information circular (United States. Bureau of Mines) -- 8868.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1981
Place of publication: Pgh. [i.e. Pittsburgh], Pa
Language: eng
Number of pages: 11
Subjects: Strip mining -- Safety measures.; Welding -- Safety measures.; Fume control.; Dust control.
Notes: Bibliography: p. 11.