Search U.S. government technical reports digitized or harvested by TRAIL.
Notes on the prevention of dust and gas explosions in coal mines
The quick determination of incombustible matter in coal and rock-dust mixtures in mines
Rock-dust material for coal mines
Effective rock-dusting of coal mines
Rock-dust barriers for coal mines
Coal-dust explosions in mines :causes, effects, and recommendations for prevention
Coal-dust explosibility factors indicated by experimental mine investigations 1911 to 1929
Explosions and other accidents from mudcapped shots in coal mines
Hazards in the use of delay-action detonators in coal mines
Tests of a barrier using rock dust in paper bags
Mine Safety Board decision 32 :prevention of coal-dust explosions by rock dusting
Use of rock dust and water under the Federal Mine Safety Code in limiting coal-dust explosions
Emergency escapeways from coal mines
Small portable coal-dust explosion gallery
Hazards of black blasting powder in underground coal mining