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Primary view of Jigging, Classification, Tabling, and Flotation Tests of Coals Presenting Difficult Washing Problems, with Particular Reference to Coals from Pierce County, Washington
Bird, B. M. & Marshall, S. M.
1931
Primary view of Permissible Coal-Handling Equipment: Approved from January, 1926, to December, 1930, Inclusive
Ilsley, L. C.; Gleim, E. J. & Brunot, H. B.
1931
Primary view of Permissible Electric Cap Lamps and Ventilation in Certain California Mines and Water-Tunnel Construction
Ash, S. H. (Simon Harry), b. 1889 & Rankin, J. H.
1932
Primary view of Limits of Inflammability of Gases and Vapors
Coward, H. F. & Jones, G. W.
1931
Primary view of Gold Mining and Milling in the United States and Canada: Current Practices and Costs
Jackson, Charles F. & Knaebel, John B.
1932
Primary view of Clinker Formation as Related to the Fusibility of Coal Ash
Nicholls, P. & Selvig, W. A.
1932
Primary view of Laboratory Testing of the Inflammability of Coal and other Dusts Conducted by the Bureau of Mines
Greenwald, H. P.
October 1931
Primary view of Quarry Accidents in the United States During the Calendar Year 1930
Adams, William W.
1932
Primary view of Metal-Mine Accidents in the United States During the Calendar Year 1931
Adams, William W.
1933
Primary view of Quarry Accidents in the United States During the Calendar Year 1932
Adams, William W.
1934
Primary view of Metal-Mine Accidents in the United States During the Calendar Year 1932
Adams, William W.
1934
Primary view of Underfeed Combustion, Effect of Preheat, and Distribution of Ash in Fuel Beds
Nicholls, P.
1934
Primary view of Microscopic Structure and Concentratability of the Important Iron Ores of the United States
Cooke, S. R. B.
1936
Primary view of Concentration of Copper Ores in North America
Chapman, Thomas G.
1936
Primary view of Contributions to the Data on Theoretical Metallurgy: [Part] 2. High-Temperature Specific-Heat Equations for Inorganic Substances
Kelley, K. K.
1934
Primary view of Coal-Mine Accidents in the United States: 1931
Adams, William W.; Geyer, L. E. & Chenoweth, L.
1933
Primary view of Contributions to the Data on Theoretical Metallurgy: [Part] 5. Heats of Fusion of Inorganic Substances
Kelley, K. K.
1936
Primary view of Removal of Soot from Furnaces and Flues by the Use of Salts or Compounds
Nicholls, P. & Staples, C. W.
1932
Primary view of Heat Transfer From a Gas Stream to a Bed of Broken Solids
Furnas, C. C.
1932
Primary view of Metal-Mine Accidents in the United States During the Calendar Year 1930
Adams, William W.
1932
Primary view of Contributions to the Data on Theoretical Metallurgy: [Part] 3. The Free Energies of Vaporization and Vapor Pressures of Inorganic Substances
Kelley, K. K.
1935
Primary view of Contributions to the Data on Theoretical Metallurgy: [Part] 4. Metal Carbonates--Correlations ans Applications of Thermodynamic Properties
Kelley, K. K. & Anderson, C. T.
1935
Primary view of Engineering Factors in the Ventilation of Metal Mines
McElroy, G. E.
1935
Primary view of Static Electricity in Nature and Industry
Guest, Paul G.
1939
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