TY - BOOK ED - United States. TI - Protecting America's workers: an enforcement update from the Mine Safety and Health Administration : hearing before the Subcommittee on Workforce Protections, Committee on Education and the Workforce, U.S. House of Representatives, One Hundred Fourteenth Congress, first session, hearing held in Washington, DC, April 23, 2015 AV - KF27 .E39 2015 PY - 2016/// CY - Washington PB - U.S. Government Publishing Office KW - United States KW - Mine Safety and Health Administration KW - Rules and practice KW - Subpoena KW - Governmental investigations KW - Coal mines and mining KW - Safety measures KW - Mine safety KW - Coal miners KW - Health and hygiene KW - Legislative hearings KW - lcgft N1 - Shipping list no.: 2016-0274-M; "Serial no. 114-11."; CRDP Program record; Microfiche; [Washington, D.C.]; U.S. Government Printing Office; [2016]; 1 microfiche : negative ER -