Search U.S. government technical reports digitized or harvested by TRAIL.
Production of gasoline by cracking heavier oils
Factors in the spontaneous combustion of coal
Design and operation of a low-pressure absorption plant
The rate of reduction of hematite to magnetite by methane
Properties of typical crude oils from the producing fields of Kansas
Some factors affecting products from destructive distillation of oil shales
Smokeless fuel for Salt Lake City
Properties of typical crude oils from the producing fields of southern Louisiana and southern Texas
Rock strata gases in mines of a Nevada mining district
Properties of typical crude oils from the producing fields of Oklahoma
Determination of suspended matter in gases by collection on filter paper
The New Albany shale of Indiana
Underground hygiene and sanitation
Production of alumina from clay tests on the Miguet process
A new instrument for sampling aerial dust
A section through the New Albany shale
Fire and ventilation doors in metal mines
The economic relation of accidents and preventable diseases to the coal-mining industry
Fighting a mine fire with its own gases
Gum-forming constituents in gasoline
Feldspar mining and milling :near Keene, New Hampshire
Analytical distillations of typical shale oils
Physiological effects of exposure to low concentrations of carbon monoxide
Bibliography of articles relating to the preservation of mine timber
Methods for determining sediment in fuel oils
Momentary heating of inflammable coal dusts
Compressed-air blowers as an aid to metal-mine ventilation
Conditions in the feldspar industry
Milling methods in the tri-state zinc district
Bibliography of literature on sampling to July, 1921
Proposed method for reducing mineral waste in the Wisconsin zinc district, Wisconsin
Metal-mine accidents in the United States :during the calendar year 1920
Quarry accidents in the United States :during the calendar year 1920
Inclusions in aluminum-alloy sand castings
Preparation of light aluminum-copper casting alloys
Coke-oven accidents in the United States :during the calendar year 1921
Operation and maintenance of electrical equipment approved for permissibility by the Bureau of Mines