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ProQuest (Firm)
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United States. Bureau of Mines
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Geological Survey (U.S.)
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Library of Congress. Congressional Research Service
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United States. Bureau of the Census
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United States. Congress. Senate. Committee on Interior and Insular Affairs
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59 results
United States. Congress. House. Committee on Mines and Mining
58 results
United States. Department of the Interior
53 results
United States. Congress. House
51 results
United States. Congress. House. Committee on Public Lands
44 results
Taylor & Francis
42 results
United States. Congress. Senate. Committee on Mines and Mining
34 results
United States. Congress. House. Committee on Resources. Subcommittee on Energy and Mineral Resources
30 results
United States. Congress. Senate. Committee on Public Lands
24 results
United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Mines and Mining
23 results
Voskuil, Walter H. (Walter Henry), 1892-
21 results
United States. Mine Safety and Health Administration
18 results
United States. War Department
18 results
United States. Congress. Senate. Committee on Public Lands and Surveys
17 results
United States. Congress. House. Committee on Natural Resources. Subcommittee on Energy and Mineral Resources
16 results
Institution of Mining and Metallurgy (Great Britain)
15 results
JSTOR (Organization)
13 results
NetLibrary, Inc
13 results
United States. Congress. House. Committee on Rules
13 results
United States. Congress. House. Committee on Ways and Means
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National Institute for Occupational Safety and Health
12 results
United States. Bureau of Labor Statistics
12 results
United States. Congress. Senate. Committee on Energy and Natural Resources
12 results
United States. Congress. Senate. Committee on Finance
12 results
Gale (Firm)
11 results
Knovel (Firm)
11 results
United States. Forest Service
11 results
United States. Minerals Management Service
11 results
Agricola, Georg, 1494-1555
10 results
American Institute of Mining and Metallurgical Engineers
10 results
Illinois State Geological Survey
10 results
SpringerLink (Online service)
10 results
United States. Congress. House. Committee of Conference
9 results
United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Minerals, Materials, and Fuels
9 results
United States. Congress. Senate. Special Committee to Study Problems of American Small Business
9 results
United States. General Accounting Office
9 results
United States. General Land Office
9 results
Cecala, Andrew B.
8 results
Kungl. Svenska vetenskapsakademien
8 results
United States. Bureau of Land Management
8 results
United States. Congress. House. Committee on Armed Services
8 results
United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Mining and Natural Resources
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United States. Congress. House. Committee on Natural Resources
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United States. Congress. Senate. Committee on Armed Services
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