Legislative history of the Federal coal mine health and safety act of 1969 (Public Law 91-173) as amended through 1974
Subtitle: including black lung amendments of 1972 : prepared for the Subcommittee on Labor of the Committee on Labor and Public Welfare, United States Senate.
Contributors: United States. Congress. Senate. Committee on Labor and Public Welfare. Subcommittee on Labor.; United States.; United States.
Publisher: U.S. Govt. Print. Off.
Published: 1975
Place of publication: Washington
Language: eng
Number of pages: 3205
Subjects: United States.
Notes: At head of title: 94th Congress, 1st session. Committee print.
"Public Law 91-173": p. 1641-1702.
"Public Law 92-303": p. 2126-2133.