UNT Libraries Government Documents Department - 163 Matching Results

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Primary view of Coal-Mine Ventilation Factors
Greenwald, H. P. & McElroy, G. E.
1929
Primary view of Bibliography of Petroleum and Allied Substances, 1922 and 1923
Britton, H.
1929
Primary view of Tests of Strength of Roof Supports Used in Anthracite Mines of Pennsylvania
United States. Bureau of Mines.
1929
Primary view of Ochers and Mineral Pigments of the Pacific Northwest : Occurrence, Possible Methods of Preparation, and Testing of Ochers, Siennas, and Colored Clays
Wilson, Hewitt
1929
Primary view of Inspection and Testing of Mine-Type Electrical Equipment for Permissibility
United States. Bureau of Mines.
1929
Primary view of Mining Methods and Practice in the Michigan Copper Mines
Crane, W. R.
1929
Primary view of Methods, Costs, and Safety in Stripping and Mining Coal, Copper Ore, Iron Ore, Bauxite, and Pebble Phosphate
United States. Bureau of Mines.
1929
Primary view of Oxides in Pig Iron: Their Origin and Action in the Steel-Making Process
Herty, C. H., Jr. & Gaines, J. M., Jr.
1929
Primary view of Rock Bursts in the Lake Superior Copper Mines, Keweenaw Point, Michigan
Crane, W. R.
1929
Primary view of Metal-Mine Accidents in the United States During the Calendar Year 1927
Adams, William W.
1929
Primary view of Drilling and Blasting in Metal-Mine Drifts and Crosscuts
Gardner, E. D.
1929
Primary view of Bauxite: Float-and-Sink Fractionations and Flotation Experiments
Gandrud, B. W. & De Vaney, Fred D.
1929
Primary view of Permissible Storage - Battery Locomotives and Power Trucks
Ilsley, L. C.; Gleim, E. J. & Brunot, H. B.
1929
Primary view of Quarry Accidents in the United States During the Calendar Year 1927
Adams, William W.
1929
Primary view of Metallurgical Limestone: Problems in Production and Utilization
United States. Bureau of Mines.
1929
Primary view of Coal-Washing Investigations: Methods and Tests
Yancey, H. F. & Fraser, Thomas
1929
Primary view of Fuel-Efficiency Tests on Batch Oil Stills
Kreisinger, Henry; Argyle, W. R. & Rice, W. E.
1929
Primary view of Summarized Data of Gold Production
Ridgway, Robert Henderson
1929
Primary view of Summarized Data of Zinc Production Showing the Relation of Production in the United States to That of the World
Pehrson, Elmer Walter
1929
Primary view of Summarized Data of Lead Production Showing the Relation of Production in the United States to That of the World
Smith, Lewis Anderson
1929
Primary view of The Drag and Interference of a Nacelle in the Presence of a Wing
Jacobs, Eastman N.
October 1929
Primary view of The Impact on Seaplane Floats During Landing
von Karman, T.
October 1929
Primary view of The effect of the wings of single engine airplanes on propulsive efficiency as shown by full scale wind tunnel tests
Weick, Fred E. & Wood, Donald H.
October 1929
Primary view of Spiral Tendency in Blind Flying
Carroll, Thomas & McAvoy, William H.
August 1929
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