Search U.S. government technical reports digitized or harvested by TRAIL.
Recovering aluminum and fluorine compounds from aluminum plant residues
Vacuum melting of low-alloy steel
Electric smelting titaniferous magnetite ore, Iron Mountain, Wyo.
Fluorescent x-ray spectrograph for dynamic selective oxidation rate studies :design and principles
Identification of Distillable Tar Acids and Tar Bases from a Low-Temperature Bituminous Coal Tar
Injury experience in the metal industries, 1958
An experimental mine-sampling project designed for statistical analysis
Thickness of bituminous coal and lignite seams mined in 1960
Industrial engineering practice at selected metal mines in western states
Predicting suitability of variable-composition liquefied petroleum gases for use in appliances
Injury experience in quarrying, 1958
Cost accounting and control at Calumet Division, Calumet & Hecla, Inc., Calumet, Mich.
Industrial silica deposits of the Pacific Northwest
Research and technologic work on explosives, explosions, and flames :fiscal year 1960
Aluminum fabrication in the Pacific Northwest :an economic survey
Open-pit operations at the Tripp Pit, Consolidated Coppermines Corp., Kimberly, Nevada
Rare-earth compounds as high-temperature refractories :a bibliography
Columbium and tantalum:a materials survey
The National safety competition of 1960
Methods and costs of mining and washing manganese ore :Batesville district, Arkansas
Bibliography of tar bases :analysis, production, synthesis, and utilization
Waterborne mineral wastes and water uses of various industries in the lower Missouri river basin
Secondary nonferrous metals industry in California :with data on Nevada and Hawaii
Sand and gravel operations and costs, Construction Aggregates Corp., Ferrysburg, Mich.
Survey of research on thermal stability of petroleum jet fuels
Use of high-speed data reduction and processing in the mineral industry
Methods in driving the 5490 railroad tunnel, Kennecott Copper Corp., Salt Lake County, Utah
Yieldable steel arches and yieldable steel ring supports in metal mines
An economic analysis of underground gasification of coal
Bibliography of zirconium :supplement to information circulars 7771 and 7830
Mining methods of the Fort Dodge Limestone Company, Inc., Fort Dodge, Iowa
Injury experience in the nonmetal industries (except stone and coal), 1958
A method of analyzing demand for mineral commodities:a case study of salt
Processes for recovering sulfur from secondary source materials,
Evaluating raw materials for rotary-kiln production of lightweight aggregate
Changing trends in the use of coke in the United States
Bibliography of Bureau of Mines investigations of coal and its products, 1910-60