The perspective of the families at Crandall Canyon : hearing before the Committee on Education and Labor, U.S. House of Representatives, One Hundred Tenth Congress, first session, hearing held in Washington, DC, October 3, 2007
Descrizione fisica
1 online resource (iii, 81 p.)
Soggetti
Coal mine accidents - Utah - Huntington
Accident investigation - Utah - Huntington
Mine safety - Utah - Huntington
Coal mine accidents - United States - Prevention
Coal mines and mining - United States - Safety measures