Search U.S. government technical reports digitized or harvested by TRAIL.
Mining and milling methods and costs, Eastern Magnesia Talc Co., Johnson Mine, Johnson, Vt.
Bureau of mines research and technologic work on coal, 1961
Paraffin and other blocking agents that interfere with petroleum production:a bibliography
Velocity of sound in petroleum reservoir rocks and other mediums :a bibliography
A study of dust-control methods for continuous mining of coal
Methods and practices in clay mining, processing, and utilization, Kraftile Co., Fremont, Calif.
Research and technologic work on explosives, explosions, and flames :fiscal year 1961
Mining methods and costs, Mouat mine, American Chrome Co., Stillwater County, Mont.
Crushed limestone operations, Watauga quarry, Watauga Stone Co., Carter County, Tenn.
Underground gasification of coal, 1945-60 :a bibliography
X-ray mass absorption coefficients :a literature survey
Safety recommendations for sensitized ammonium nitrate blasting agents
Reconnaissance of iron resources in New Mexico
Administration of the Federal Coal-Mine Safety Act, 1952-62
Compressor and related explosions
Research and technologic work on Alabama coals :an annotated bibliography
Mobile diesel-powered equipment for noncoal mines approved by the Bureau of Mines, 1951-62
Ultrasonic phenomena and methods of measurement :a bibliography
List of references to metal-halide vapor pressures with bibliography
The Federal Coal Mine Safety Act and Federal Mine Safety Codes :interpretations and applications
Float dust deposits in return airways in American coal mines
Sand and gravel operations and costs, Minneapolis-St. Paul area, Minn.
Beryllium investigations in California and Nevada, 1959-62
Ventilation of continuous-miner places in coal mines
Aqueous slurries of coal and granular materials :a bibliography
The application of hydraulic fracturing in the recovery of oil by waterflooding :a summary
Computing volume of helium in cylindrical steel containers
Oil recovery by miscible-phase displacement :a bibliography
Review of fire and explosion hazards of flight vehicle combustibles
Magnesium and magnesium compounds :a materials survey
A review of well stimulation and techniques to prevent formation damage in oil and gas production
Analyses of natural gases of the United States, 1962
Subsurface disposal of industrial wastes in the United States