Enforcement of Federal mine health and safety laws.
Subtitle: Hearing before a subcommittee of the Committee on Government Operations, Ninety-third Congress, first session.
By: October 31, 1973.
Publisher: U.S. Govt. Print. Off.
Published: 1973
Place of publication: Washington
Language: eng
Number of pages: 1229
Subjects: Mine safety -- Law and legislation -- United States.
Notes: Includes bibliographical references.