Search U.S. government technical reports digitized or harvested by TRAIL.
Fatal accident from entering unventilated raise after blasting
Physiological factors of mine ventilation
Mine ventilation in the Coeur d'Alene mining district
A ventilation study of the Graceton Coal & Coke Co. mine, Graceton, Pa.
Physiological factors in mine ventilation in 1931
Pressure losses due to bends and area changes in mine airways
Metal-mine fires and ventilation
Methane-indicating detectors prove dependable in sampling air in anthracite mines
Hazards of compressed-air jets for ventilating gassy mines
Ventilation at the anthracite collieries of the northern Pennsylvania field
Some instruments and devices that coal-mine officials should understand and use
Some observations on coal-mine fans and coal-mine ventilation
Review of literature on conditioning air for advancement of health and safety in mines
Mine Safety Board decision 29 :doors for controlling ventilation in coal mines
Mine Safety Board decision 30 :main fan installations at coal mines
Mine Safety Board decision 31:main fan installations at metal mines
Some information for miners about coal-mine ventilation
Cooling mine air during summer months to prevent roof falls
Review of literature on conditioning air for advancement of health and safety in mines.
Health hazards from inadequate coal-mine ventilation
A plan for training mine officials in rescue organization and disaster prevention
Interpretation of permissible limits in the breathing of toxic substances in the air
Routine ventilation surveying in South Wales anthracite mines
Review of literature on conditioning air for advancement of health and safety in mines.
Historical r©Øesum©Øe of mine and tunnel ventilation studies, Bureau of Mines, 1910-49
Ventilation-air heating plants of the Menominee Range
A network analyzer for solving mine-ventilation-distribution problems
Making ventilation-pressure surveys with altimeters
Coal-mine ventilation without doors to control main air currents
Airflow changes in multiple-fan systems
Methods and costs of sinking a circular concrete-lined ventilation shaft
Methods and costs of shaft sinking in the Coeur d'Alene District, Shoshone County, Idaho
A study of dust-control methods for continuous mining of coal
Ventilation of continuous-miner places in coal mines
Electronic monitoring of mine fans
Miniature oxygen deficiency alarm
Radiation-ventilation relationships in six underground uranium mines
Proceedings of the symposium on respirable coal mine dust, Washington D.C., November 3-4, 1969
Methane emission from U.S. coal mines :a survey
Spontaneous oxidation and combustion of sulfide ores in underground mines :a literature survey
Control of methane by ventilation of shafts during raise drilling
Face ventilation for oil shale mining