Mine safety
Subtitle: hearings before a subcommittee of the Committee on Labor and Public Welfare, United States Senate, Eighty-first Congress, first session, on S. 1031, a bill amending Public law 49, Seventy-seventh Congress, providing for the welfare of coal miners, and for other purposes. May 18, 19, 24, 25, 26, 27, and 31, 1949.
Publisher: U.S. Govt. Print. Off.
Published: 1949
Place of publication: Washington
Language: eng
Number of pages: 301
Subjects: Coal mines and mining -- Safety measures.
Notes: Available also in microform in CIS US congressional committee hearings, accession number (81)S908-1.
Matthew M. Neely, chairman of subcommittee.
Hearings held May 18-31, 1949.