Search U.S. government technical reports digitized or harvested by TRAIL.
Survey of face ventilation practices in coal mines
Administration of the Federal Coal-Mine Safety Act, 1952-60
Explosibility of coal dust in an atmosphere containing a low percentage of methane
Instruction handbook: fundamentals of accident prevention for coal-mine supervisors.
Survey of practices in controlling roof at intersections and junctions in underground coal mines
Escapeways and other emergency measures in coal mines
Administration of the Federal Coal-Mine Safety Act, 1952-61
Administration of the Federal Coal-Mine Safety Act, 1952-62
The Federal Coal Mine Safety Act and Federal Mine Safety Codes :interpretations and applications
Recommended safety precautions for active coal stockpiling and reclaiming operations