Search U.S. government technical reports digitized or harvested by TRAIL.
Questions and answers on first-aid training
Blasting hazards in strip mines adjacent to underground workings
Use of rock dust and water under the Federal Mine Safety Code in limiting coal-dust explosions
Review of literature on conditioning air for advancement of health and safety in mines.
Report of the Health and Safety Division :fiscal year 1949
Coal-mine explosions and coal- and metal-mine fires in the United States in 1949
Review of dust-allaying practices at working faces in some bituminous-coal and lignite mines
Why men were killed at Pennsylvania anthracite mines in 1950