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  Partner: UNT Libraries Government Documents Department
 Country: United States
 Collection: Technical Report Archive and Image Library
Manganese Investigations - Metallurgical Division: 8. Pyrometallurgical Studies of Manganese Ore

Manganese Investigations - Metallurgical Division: 8. Pyrometallurgical Studies of Manganese Ore

Date: March 1942
Creator: Miller, Virgil; Petermann, F. B.; Pike, J. A. & Peterson, R. G.
Description: Report issued by the U.S. Bureau of Mines on investigations conducted on manganese ore used for smelting. Experimental methods and results are presented. This report includes tables, and a photograph.
Contributing Partner: UNT Libraries Government Documents Department
Manganese Investigations - Metallurgical Division: 14. Hydrometallurgical Studies of Manganses Ores

Manganese Investigations - Metallurgical Division: 14. Hydrometallurgical Studies of Manganses Ores

Date: July 1942
Creator: Anderson, Clarence Travis
Description: Report issued by the U.S. Bureau of Mines regarding laboratory tests conducted on acid leaching of manganese ore. Descriptions of the methods used in testing and results are presented. This report contains tables, and graphs.
Contributing Partner: UNT Libraries Government Documents Department
Manganese Resources of the Batesville District, Arkansas: (In Three Parts), 3. Field Investigations: July 1956 to June 1961

Manganese Resources of the Batesville District, Arkansas: (In Three Parts), 3. Field Investigations: July 1956 to June 1961

Date: 1964
Creator: Stroud, R. B.
Description: Report issued by the Bureau of Mines over studies of manganese deposits in Arkansas. Results of the study are presented. This report includes tables, maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Manteo, North Carolina

Manteo, North Carolina

Date: 1980
Creator: U.S. Fish and Wildlife Service
Description: Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Manteo region of the Atlantic coast area. Scale 1:250,000.
Contributing Partner: UNT Libraries Government Documents Department
Manual for Oil and Gas Operations [Part 1]

Manual for Oil and Gas Operations [Part 1]

Date: 1923
Creator: Swigart, T. E. & Beecher, C. E.
Description: Part one of a bulletin from the U.S. Bureau of Mines discussing oil and gas field waste prevention, and policies on field operation. According to the introduction, "Part I of this manual points out types of oil and gas wastes and suggest, in detail or by reference, the most practical and effective methods in current practice for stopping these wastes. Throughout Part I the department's operating policy is given, with interpretations of the 'Operating Regulations' for enforcing every practical measure of conservation" (p. 1).
Contributing Partner: UNT Libraries Government Documents Department
Manual for Oil and Gas Operations [Part 2]

Manual for Oil and Gas Operations [Part 2]

Date: 1923
Creator: Swigart, T. E. & Beecher, C. E.
Description: Part two of a bulletin from the U.S. Bureau of Mines discussing oil and gas field waste prevention, and policies on field operation. According to the introduction (from part 1), "Part II comprises the revised 'Operating Regulations' which supersede all previous regulations and will govern future operations on public lands" (p. 1).
Contributing Partner: UNT Libraries Government Documents Department
The Manufacture of Sulphuric Acid in the United States

The Manufacture of Sulphuric Acid in the United States

Date: July 1920
Creator: Wells, Arthur Edward & Fogg, Donald E.
Description: Report issued by the Bureau of Mines over the production of sulfuric acid. As stated in the introduction, "the present bulletin was prepared to cover the main facts in regard to the industry in this country, including a discussion of the supplies of sulfur-bearing raw materials, the situation of the acid plants, the principal points in regard to manufacturing processes, and the uses of the acid" (p. 2). This report includes tables, illustrations, photographs, and a map.
Contributing Partner: UNT Libraries Government Documents Department
Maple Mountain-Hovey Mountain Manganese Project, Central District, Aroostook County, Maine

Maple Mountain-Hovey Mountain Manganese Project, Central District, Aroostook County, Maine

Date: November 1952
Creator: Eilertsen, N. A.
Description: Report issued by the Bureau of Mines over studies conducted on manganese deposits in the Maple Mountain and Hovey Mountain area. The history, character, and physical descriptions of the deposits are presented. This report includes tables, maps, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Marianna: Biological Resources

Marianna: Biological Resources

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing biological resources (birds, habitats, reefs, fishes, etc.) in the Marianna region of the Florida coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Marianna: Hydrology and Climatology

Marianna: Hydrology and Climatology

Date: 1984
Creator: U.S. Fish and Wildlife Service
Description: Map showing various hydrologic and climatologic aspects (rainfall, measurement stations, hurricane inundation zones, etc.) in the Marianna region of the Florida coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department