UNT Libraries Government Documents Department - 1,444 Matching Results

Search Results

Air Pollution: A Bibliography

Description: Report displays a bibliography of numerous literature affirms air pollution has been a problem through the centuries.
Date: 1954
Creator: Davenport, S. J. & Morgis, G. G.

Alaskan Coal Problems

Description: Report discussing coal problems existing in Alaska, which Alaskan coal has high value.
Date: 1911
Creator: Fisher, Walter L.

Analytical Methods in Mass Spectrometry

Description: Report discussing analysis of methods, where new methods were created to solve specific problems as it relates to mass spectrometry.
Date: unknown
Creator: Sharkey, A. G., Jr.; Shultz, J. L. & Friedel, R. A.

Asbestos

Description: From Introduction: "This report covers the essential features of the asbestos industry, including occurrence, production, mining, milling, utilization, international trade, and marketing."
Date: 1937
Creator: Bowles, Oliver

Approved Explosion-Proof Coal-Cutting Equipment

Description: Report discussing description of equipment tested to prevent explosions when using coal-cutting explosions and provides explanation of fire damp protection theory.
Date: 1920
Creator: Ilsley, L. C. & Gleim, E. J.

Barrier Pillars in the Southern Field: Anthracite Region of Pennsylvania

Description: From Introduction: "The investigation of barrier pillars in the Southern field is part of the comprehensive study of the mine-water problem in the anthracite region of Pennsylvania by the Federal Bureau of Mines (1, 2, 5, 6, 7, 8, 9, 10, 11, 12, 15, 16, 18).
Date: 1953
Creator: Ash, S. H. (Simon Harry), b. 1889 & Kynor, H. D.

Barrier Pillars in the Western Middle Field: Anthracite Region of Pennsylvania

Description: From Summary: "The investigation of barrier pillars in the Western Middle field is part of the comprehensive study of mine-water problem in the anthracite region of Pennsylvania by the Federal Bureau of Mines (1, 2, 5, 6, 7, 8, 9, 10, 11, 12, 15, 16)." From Introduction: "The purpose of this report is to give factual data on barrier pillars that will be helpful in solving the mine-water problem."
Date: 1953
Creator: Ash, S. H. (Simon Harry), b. 1889; Kennedy, D. O.; Link, H. B. & Romischer, W. M.

The Analytical Distillation of Petroleum and its Products

Description: From Introduction: "The Bureau of Mines has studied apparatus and procedure for the distillation analysis of petroleum, and this report is presented as a record of developments up to the present time. The work is incomplete, but the extensive information that has been obtained to date is made available as a guide in handling laboratory distillation problems."
Date: 1922
Creator: Dean, E. W.; Hill, H. H.; Smith, N. A. C. & Jacobs, W. A.

Black Damp in Mines

Description: From Introduction: "This report presents the results of one phase of this study and shows how atmospheric air, after entering a coal mine, loses oxygen and gains carbon dioxide with resulting formation of so-called black damp."
Date: 1916
Creator: Burrell, G. A.; Robertson, I. W. & Oberfell, G. G.

Analyses of Ohio Coals

Description: Report discussing an analyses of the data for Ohio coals, which the Bureau of Mines providing an analysis of every coal-mining State.
Date: 1952
Creator: Fieldner, A. C.; Taylor, Dorothy Ann; Toenges, Albert L.; Crentz, William L.; Fraser, Thomas; Young, W. H. et al.

Beneficiation and Utilization of Georgia Clays

Description: From Introduction: "This report is divided into six parts as follows: (1) Occurrence of clays in Georgia and the source of the clays tested; (2) washing tests; (3) physical test; (4) utilization of kaolins white ware; (5) utilization of clays in refractories; and (6) utilization of clays in face brick."
Date: 1926
Creator: Stull, R. T. & Bole, G. A.

Metallurgical Limestone: Problems in Production and Utilization

Description: From Introduction: "The purpose of this report is to cover as completely as possible our present knowledge of the utilization of metallurgical stone and the problems connected with its quarrying or mining and preparation."
Date: 1929
Creator: United States. Bureau of Mines.

Melting Brass in a Rocking Electric Furnace

Description: From Object of Report: "The object of this paper is to set forth in detail the possibilities and limitations of a rocking electric brass furnace. The general problem of electric brass furnaces is discussed and various types of furnaces are compared only so far as is necessary for the purpose of this report."
Date: 1918
Creator: Gillett, H. W. & Rhoads, A. E.