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11288 results returnedReport of research and technologic work of explosives, explosions, and flames :fiscal year 1949
Investigation of Perkiomen Creek copper deposits, Montgomery County, Pa.
Magruder and Chambers copper deposits, Lincoln and Wilkes counties, Ga.
Synthetic liquid fuels :annual report of the Secretary of the Interior for 1949.
Synthetic liquid fuels :annual report of the Secretary of the Interior for 1949.
Investigation of Oriskany iron-ore depositsAlleghany, Bath, Botetourt, and Craig counties, Va.
Helium tracer-gas studies in the Cabin Creek, W. Va. oil and gas field
Centrifugal pump installations in anthracite mines of Pennsylvania
Contribution to the metallurgy of chromium
Physical properties of coke :size and its measurement
Investigation of southwestern Arkansas mercury district, Howard, Pike, and Clark Counties, Ark.
Investigation of the Almedia lead-zinc deposit, Columbia County, Pa.
Synthetic liquid fuels :annual report of the Secretary of the Interior for 1949.
Bureau of Mines strategic minerals development program :summary of progress, 1939-1949
Laboratory concentration of mercury ores from Oregon, California, Idaho, and Nevada
Vibrations associated with a spherical cavity in an elastic medium
Guide to prospecting for lode gold
Underground transportation in the Ruhr coal-mining district of Germany
Drilling and blasting, open-cut iron-ore mines, Lake Superior District
Effects of the inhalation of oxygen
Economic importance of pegmatites
Historical r©Øesum©Øe of mine and tunnel ventilation studies, Bureau of Mines, 1910-49
Composition of petroleum :properties of distillates to 600⁰ F.
A circuit for firing seismic blasting caps
Investigation of the Douglas copper deposit Hancock County, Maine
Oxidation of magnetite concentrates
Investigation of Furniss tungsten deposits, Cabarrus County, N.C.
Investigation of Black Rock manganese deposits, Esmeralda County, Nev.
Investigation of the Fannie Ryan and Boulder City manganese deposits, Clark County, Nev.
Recent developments in combination cleaning and dewatering of fine sizes of coal
Preparation characteristics of coal occurring in Cambria County, Pa.
Undecomposed steam in lignite gasification
Investigation of Daggett Chief manganese deposit, Manila, Daggett County, Utah
Phenol and cresols in coal tar from coals carbonized at 800⁰ and 900⁰ C.
Investigation of the Coosa tin deposits Coosa County, Ala.
Organic sulfur in synthesis gas:occurrence, determination, and removal
Investigation of the J.B. fluorite deposit, Beaver County, Utah
Investigation of the White zinc-lead deposit, Lafayette County, Wis.
Use of explosives in oil and gas wells :1949 test results
Rate of evaporation of zinc at low pressures
A colorimetric method for the determination of thiophene in synthesis gas
Pilot-plant smelting of ilmenite in the electric furnace
A thermal decomposition study of Colorado oil shale
Pilot-plant gasification of pulverized coal with oxygen and highly superheated steam
Operation of pilot plant for reducing zinc concentrates with methane gas
Published Year
- 1900-1909 (1)
- 1910-1919 (433)
- 1920-1929 (776)
- 1930-1939 (1496)
- 1940-1949 (1704)
- 1950-1959 (1477)
- 1960-1969 (2320)
- 1970-1979 (1469)
- 1980-1989 (1288)
- 1990-1999 (317)
- Undated (7)
Subject
- Mine safety (203)
- Coal mines and mining--Safety measures (202)
- Ore-dressing (197)
- Leaching (145)
- Mine ventilation (142)
- Explosives (134)
- Flotation (122)
- Mining engineering (118)
- Coal--Analysis (108)
- Mine explosions (99)
- Coal mines and mining (94)
- Mine gases (88)
- Methane (86)
- Coal mines and mining--Dust control (83)
- Coal (80)
- Mine dusts (77)
- Coal preparation (76)
- Blasting (73)
- Rock mechanics (72)
- Coal--Carbonization (70)
- Coal--Testing (64)
- Mine roof control (64)
- Mining machinery (64)
- Aluminum oxide (62)
- Boring (58)
- Coal mine accidents (58)
- Coal washing (57)
- Natural gas (57)
- Coke (56)
- Helium (55)
- Liquid fuels (52)
- Electricity in mining (51)
- Mine fires (51)
- Oil-shales (51)
- Copper--Metallurgy (50)
- Manganese (48)
- Mine roof bolting (48)
- Mine fires--Prevention and control (47)
- Smelting (47)
- Bituminous coal (46)
- Mines and mineral resources (46)
- Carbonization (45)
- Dust explosions (43)
- Iron ores (43)
- Mine accidents (43)
- Scrap metals (42)
- Tailings (Metallurgy) (42)
- Coal mines and mining--United States (41)
- Coal-mining machinery (41)
- Petroleum--Analysis (41)
- Synthetic fuels (40)
- Titanium (40)
- Coal gasification (39)
- Petroleum (39)
- Lignite (38)
- Gases (37)
- Breathing apparatus (36)
- Tungsten (36)
- Gasoline (35)
- Combustion (34)
- Industrial accidents (34)
- Anthracite coal (33)
- Copper (33)
- Explosives--Testing (33)
- Oil field flooding (33)
- Slag (33)
- Sulfur dioxide (33)
- Blast furnaces (31)
- Coal mines and mining--Fires and fire prevention (31)
- Explosions (31)
- Mines and mineral resources--United States (31)
- Longwall mining (30)
- Respirators (Medical equipment) (30)
- Aluminum (29)
- Anthracite coal mines and mining -- Pennsylvania. (29)
- Mine timbering (29)
- Air--Pollution (28)
- Metallurgy (28)
- Rock-drills (28)
- Coal mines and mining -- Pennsylvania -- Scranton. (27)
- Coke-ovens (27)
- Extraction (Chemistry) (27)
- Manganese ores (27)
- Oxidation (27)
- Rock pressure (27)
- Sulfur (27)
- Coal mines and mining--Explosives (26)
- Hydrogenation (26)
- Scranton (Pa.) -- Maps. (26)
- Thermochemistry (26)
- Clay (25)
- Gold--Metallurgy (25)
- Coal--Research (24)
- Coal--United States (24)
- Gasoline. (24)
- Hydrometallurgy (24)
- Iron--Metallurgy (24)
- Mine safety--Equipment and supplies (24)
- Mine safety--United States (24)
- Rare earths (24)
Author
- Adams, William W. (110)
- Harrington, D. (106)
- Ilsley, L. C. (84)
- Jones, G. W. (84)
- Fieldner, Arno Carl, (82)
- Wolfson, D. E. (57)
- Abernethy, R. F. (54)
- Kelley, K. K. (54)
- Toenges, Albert L. (51)
- Blade, O. C. (49)
- Hopkins, G. R. (49)
- Wong, M. M. (48)
- Davis, J. D. (46)
- Bowles, Oliver, (45)
- Reynolds, D. A. (44)
- Schrenk, H. H. (44)
- Nagy, John. (42)
- Gleim, E. J. (41)
- Thimons, Edward D. (41)
- Youngman, E. P. (41)
- Fine, M. M. (40)
- Owings, C. W. (40)
- Adams, W. W. (38)
- Bauer, D. J. (38)
- Cash, Frank E. (38)
- Dowd, James J. (38)
- Gardner, E. D. (38)
- Greenwald, H. P. (38)
- Kissell, Fred N. (38)
- Fay, Albert H. (37)
- Duvall, Wilbur I. (36)
- Paul, J. W. (36)
- Browning, James S. (35)
- Pankratz, L. B. (35)
- Selvig, W. A. (35)
- Yant, W. P. (35)
- Sullivan, G. V. (34)
- Barkley, J. F. (33)
- Weller, W. W. (33)
- Gayle, John B. (32)
- Mosier, McHenry. (32)
- Ode, W. H. (32)
- Zabetakis, Michael George, (32)
- Gandrud, B. W. (31)
- Wrenn, Virginia E. (31)
- Fene, W. J. (30)
- Rice, George S. (30)
- Parry, V. F. (29)
- Thoenen, J. R. (29)
- King, Edward G. (28)
- Lindstrom, R. E. (28)
- Machisak, John C. (28)
- Ralston, Oliver C. (28)
- Scheiner, Bernard J. (28)
- Scott, G. S. (28)
- Tyler, Paul M. (28)
- Yancey, H. F. (28)
- Dean, K. C. (27)
- Hooker, A. B. (27)
- Katell, Sidney. (27)
- Kenworthy, H. (27)
- Oden, L. L. (27)
- Turnbull, Louis A. (27)
- Ash, S. H. (26)
- Davis, Joseph Dana, (26)
- Litton, C. D. (26)
- Sullivan, Thomas A. (26)
- Turner, Scott. (26)
- Calhoun, W. A. (25)
- Berger, L. B. (24)
- Burrell, G. A. (24)
- Deurbrouck, A. W. (24)
- Eddy, William H., (24)
- Feld, I. L. (24)
- Khalafalla, S. E. (24)
- Mah, Alla D. (24)
- Neumeier, L. A. (24)
- Romslo, T. M. (24)
- Crentz, William L. (23)
- Eisele, J. A. (23)
- Oldright, G. L. (23)
- Sayers, R. R. (23)
- Ferrante, M. J. (22)
- Fraas, Foster. (22)
- Heinen, H. J. (22)
- Kennedy, R. E. (22)
- McElroy, G. E. (22)
- Reynolds, Dewey A., (22)
- Rosenbaum, J. B. (22)
- Sanford, Robert S. (22)
- Van Dolah, Robert W. (22)
- Ash, S. H. (Simon Harry), b. 1889 (21)
- Brewer, R. E. (21)
- Kelly, Hal J. (21)
- Kraemer, A. J. (21)
- Powell, H. E. (21)
- Schmidt, L. D. (21)
- Wells, R. R. (21)
- Campbell, William Joseph, (20)
- Coghill, Will H. (20)
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