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The work of the United States Bureau of Mines

Research activities in the mineral industries of the United States

Report of work of the Mining Division, U.S. Bureau of Mines for calendar year 1936, and program for 1937

Annual report of the Mining Division, for the fiscal year 1938

Published Year

• 1930-1939 (4) *

Subject

• Mineral industries--United States (4) *
• Mines and mineral resources--United States (1)

Author

• Emery, Alden Hayes, (1)
• Fieldner, Arno Carl, (1)
• Jackson, Charles Freeman, (1)
• Jackson, Chas. F. (1)

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