Search U.S. government technical reports digitized or harvested by TRAIL.
Coal-chemical materials produced at coke plants in the United States, 1948-57
Petroleum refineries, including cracking plants, in the United States, January 1, 1958
Fuel-briquetting and packaged fuel plants in the United States that reported production in 1958
Natural-gasoline and cycling plants in the United States, January 1, 1958
Petroleum refineries, including cracking plants, in the United States, January 1, 1959
Peat producers in the United States that reported production in 1958
Injury experience in the metal and nonmetal industries, 1955
Coke plants in the United States on December 31, 1958
Petroleum and natural gas research, Bureau of Mines, fiscal years 1954, 1955 and 1956
Zinc-ore mining and milling methods, Piquette Mining and Milling Co., Tennyson, Wis.
Tin-placer sampling methods and results, Cape Mountain district, Seward Peninsula, Alaska
Block-caving mining methods and costs Bagdad Mine, Bagdad Copper Corp. Yavapai County, Ariz.
Special precautions for multiple short-delay blasting in coal mines
Four waterflooding projects in Washington and Nowata Counties, Okla., 1959
A reconnaissance of asbestos deposits in the serpentine belt of Northern California
Selected bibliography on low-temperature tar
Mining and transporting coal underground by hydraulic methods :a literature survey
Open-pit copper mining methods, Morenci Branch, Phelps Dodge Corp., Greenlee County, Ariz.
Coyote-Hole primary blasting, Dresser Trap Rock Co., Dresser, Wis.
Control of fires in inactive coal deposits in western United States, including Alaska, 1948-58
Loss of life among wearers of oxygen breathing apparatus (Revision of I.C. 7279)
Mining and milling methods, Inland Lime and Stone Co., Port Inland, Michigan
Methods and practices for producing crushed granite, Weston- Brooker Co., Warren County, Ga.
Review and status of low-temperature tar investigations of the Bureau of Mines
Bibliography on extractive metallurgy of nickel and cobalt ;1900-1928
Airflow changes in multiple-fan systems
Sulfur in California and Nevada.
Mining and processing silica sands at Overton, Nev., by Simplot Silica Products, Inc.
Abating stream pollution by recovering waste oil from steel rolling mills
Investigation of oxygen production by metal chelates
Underground mining methods and costs at three salt wash uranium mines of Climax Uranium Co.
Mining methods and costs, Iowa Gypsum deposits
Firefighting facilities at coal mines compared with those at other industrial plants
Determining the explosibility of mine atmospheres
Administration of the Federal Coal-Mine Safety Act, 1952-58
Milling and processing tungsten /J.B. Zadra.
An indirect-cycle nuclear-reactor system to furnish process heat :engineering and design concepts
Tungsten deposits of New Mexico