Modernizing Mine Safety
Hearing Before the Subcommittee on Workforce Protections, Committee on Education and the Workforce, U.S. House of Representatives, One Hundred Twelfth Congress, First Session, Hearing Held in Washington, DC, May 4, 2011Website or Online Data - 2011
Publisher: Washington : U.S. G.P.O., 2011.
Characteristics: 1 online resource (iii, 105 p.) : ill.
From the critics