Methods of sampling and analyzing coal-mine dusts for incombustible content /
by C.W. Owings, W. A. Selvig, and H. P. Greenwald.

Description

Main Author

Owings, C. W. (Clarence Watson), 1894-

Related Names

Greenwald, H. P.
Selvig, W. A.
United States. Bureau of Mines.

Language(s)

English

Published

Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1940.

Subjects

Mine dusts.
Coal mines and mining > Coal mines and mining / Dust control.

Note

"July 1940".

Physical Description

12 p. : ill. ; 27 cm.

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