Effect of Coal Mine Health and Safety Act of 1969 on respirable dust concentrations in selected underground coal mines /
by Murray Jacobson, Paul S. Parobeck, and Mona E. Hughes, Coal Mine Health and Safety Field Group, Pittsburgh, Pa.

Description

Main Author

Jacobson, M. (Murray)

Related Names

Hughes, Mona E., author.
Parobeck, Paul S.

Language(s)

English

Published

[Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, [1971]

Subjects

Mining engineering > Mining engineering / Dust control.
Coal mines and mining > Coal mines and mining / Law and legislation.
Coal mines and mining > Coal mines and mining / Dust control.
Mine dusts.

Physical Description

9 p. : illus. ; 27 cm.

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