Measurement of incombustible content of coal mine dust samples
By: by N. Greninger, W. Courtney, and H. Lang.
Contributors: Courtney, Welby G.; Lang, H.
Series: Report of investigations ;; 9155; Report of investigations (United States. Bureau of Mines) ;; 9155.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1987
Place of publication: Pittsburgh, PA
Language: eng
Number of pages: 14
Subjects: Coal mines and mining -- Dust control.; Mine dusts.
Notes: Bibliography: p. 14.