To amend the Federal coal mine health and safety act of 1969 : hearings, Ninety-second Congress, first session [on] H.R. 5680 ...

Federal Coal Mine Health and Safety Act of 1969.
Published: (1969)

Health and safety in the coal mines : hearing. Ninety-first Congress, second session ...
Published: (1971)

Implementation of the Federal coal mine health and safety act, 1972 : hearing, Ninety-second Congress, second session . /
Published: (1972)

Coal Mine Health and Safety. hearings before the United States Senate Committee on Labor and Public Welfare, Subcommittee on Labor, Ninety-First Congress, first session, on Feb. 27, Mar. 7, 1969.
Published: (1969)

Coal Mine Health and Safety. hearings before the United States Senate Committee on Labor and Public Welfare, Subcommittee on Labor, Ninety-First Congress, first session, on Mar. 12-14, 18, 20, 26, 1969.
Published: (1969)

To Amend the Federal Coal Mine Safety Act : hearings before the United States House Committee on Education and Labor, General Subcommittee on Labor, Eighty-Ninth Congress, first session, on Mar. 10, 1965.
Published: (1965)

To Amend the Federal Coal Mine Safety Act : hearings before the United States House Committee on Education and Labor, Select Subcommittee on Labor, Eighty-Seventh Congress, first session, on Feb. 21, 28, 1961.
Published: (1961)

Amendments to the Federal Coal Mine Safety Act : hearings before the United States Senate Committee on Labor and Public Welfare, Subcommittee on Labor, Eighty-Ninth Congress, first session, on June 14, 21, 1965.
Published: (1965)

Coal Mine Health and Safety. hearings before the United States Senate Committee on Labor and Public Welfare, Subcommittee on Labor, Ninety-First Congress, first session.
Published: (1969)

Oversight hearings on the Coal mine health and safety act of 1969 (excluding title IV) : hearings before the Subcommittee on Labor Standards of the Committee on Education and Labor, House of Representatives, Ninety-fifth Congress, first session ...
Published: (1977)

Coal Mine Health and Safety. hearings before the United States Senate Committee on Labor and Public Welfare, Subcommittee on Labor, Ninety-First Congress, first session, on Feb. 27, Mar. 7, 12-14, 18, 20, 26, May 2, 1969.
Published: (1969)

Coal Mine Health and Safety : hearings before the United States House Committee on Education and Labor, General Subcommittee on Labor, Ninety-First Congress, first session, on Mar. 4, 10, 20, 26, 27, Apr. 15-17, 23, May 1, 1969.
Published: (1969)

Coal Mine Health and Safety : hearings before the United States House Committee on Education and Labor, Ninety-First Congress, first session, on Sept. 9, 1969.
Published: (1969)

Federal Coal Mine Safety Act amendments.
Published: (1961)

Federal coal mine health and safety act of 1969 (Public law 91-173) : proposed amendments to title IV, black lung legislation, bill text, section-by-section analysis /
Published: (1971)

Federal Coal Mine Safety Act amendments.
Published: (1965)

Amendments to Federal Coal Mine Safety Act : hearings before the United States House Committee on Education and Labor, General Subcommittee on Labor, Eighty-Eighth Congress, first session, on Aug. 8, 9, Sept. 18-20, 1963.
Published: (1963)

Federal Coal Mine Safety Act amendments.
Published: (1963)

Federal Coal Mine Safety Act amendments.
Published: (1966)

Federal Coal Mine Health and Safety Act.
Published: (1969)

Mine Safety (Federal Coal Mine Safety Act) : hearings before the United States House Committee on Education and Labor, Subcommittee on Safety and Compensation, Eighty-Sixth Congress, first session and Eighty-Sixth Congress, second session, on Aug. 11, 12, 18, 19, 1959, June 17, 21, 1960.
Published: (1960)

Federal Mine Health and Safety Inspection Amendments of 1949 : hearings before the United States House Committee on Education and Labor, Special Subcommittee on Mine Health and Safety Inspections, Eighty-First Congress, first session, on June 16, 17, July 8, 1949.
Published: (1949)

Underground coal mine supervisors' attitudes towards selected safety-related concepts as determined by the semantic differential /
by: Hawley, Ronald J., 1931-
Published: (1973)

Amending the Federal Coal Mine Safety Act : hearings before the United States Senate Committee on Labor and Public Welfare, Subcommittee on Labor, Eighty-Sixth Congress, first session, on July 21, 22, 24, 1959.
Published: (1959)

Coal Mine Safety : hearings before the United States House Committee on Education and Labor, Subcommittee on Coal Mine Safety, Eighty-Second Congress, second session, on Feb. 18-21, 1952.
Published: (1952)

Institute on Coal Mine Health and Safety ; proceedings.
Published: (1980)

To Amend the Federal Coal Mine Safety Act : hearings before the United States Senate Committee on Labor and Public Welfare, Subcommittee on Labor, Eighty-Fifth Congress, second session, on Mar. 21, 28, 1958.
Published: (1958)

To amend the Federal coal mine health and safety act : hearing before the Subcommittee on Labor Standards of the Committee on Education and Labor, House of Representatives, Ninety-fifth Congress, first session, on H.R. 4287 ... March 29, 1977.
Published: (1977)

Compilation of judicial decisions which have an impact on coal mine inspections /
by: Cleveland, Max J.
Published: (1977)

Prevention of Major Disasters in Coal Mines : hearings before the United States House Committee on Education and Labor, Subcommittee on Coal Mine Safety, Eighty-Second Congress, second session, on May 2, 1952.
Published: (1952)

Inspections and Investigations in Coal Mines : hearings before the United States House Committee on Mines and Mining, Subcommittee on S. 2420, Seventy-Sixth Congress, third session, on May 16, 17, 21, 23, 24, 28, 31, June 4, 6, 7, 11, 13, 14, 1940.
Published: (1940)

Mine Safety : hearings before the United States Senate Committee on Labor and Public Welfare, Eighty-First Congress, first session, on May 18, 19, 24-27, 31, 1949.
Published: (1949)

Coal mine health and safety ; the case of West Virginia /
by: McAteer, J. Davitt
Published: (1973)

Amendment to the Federal Coal Mine Safety Act.
Published: (1960)

Amending the Federal Coal Mine Safety Act.
Published: (1958)

Amendment to the Federal Coal Mine Safety Act.
Published: (1959)