Oversight on MSHA--roof falls in underground mining operations and the use of roof monitoring devices
[microform] :
hearing before the Subcommittee on Health and Safety of the Committee on Education and Labor, House of Representatives, Ninety-eighth Congress, second session, hearing held in Washington, DC, on April 25, 1984.

Description

Corporate Author

United States. Congress.

Language(s)

English

Published

Washington : U.S. G.P.O., 1984.

Subjects

United States. > United States. / Mine Safety and Health Administration.
Coal mines and mining > Coal mines and mining / United States > Coal mines and mining / United States / Safety measures.

Note

CIS Microfiche Accession Numbers: CIS 85 H341-33

Physical Description

iii, 73 p. : ill. ; 24 cm

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