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Institution
Collection
Format
Subject
146
Ore-dressing
116
Manganese ores
105
Iron ores
99
Coal
98
Leaching
85
Flotation
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83
Geology
74
Mines and mineral resources
65
Coal preparation
61
Zinc ores
60
Copper ores
59
Coal mines and mining
58
Geology, Stratigraphic
57
Manganese
57
Oil-shales
56
Mine ventilation
54
Boring
54
Lead ores
54
Zinc mines and mining
50
Fluorspar
50
Rock mechanics
42
Mining engineering
39
Coal mines and mining Safety measures
39
Copper mines and mining
39
Lead mines and mining
39
Oil fields
37
Bauxite
37
Coal mines and mining Dust control
37
Methane
37
Mine gases
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Author
1,806
United States. Bureau of Mines
41
University of Alabama
35
University of Wyoming
34
Fine, M. M.
33
Wong, M. M. 1924-
29
Thimons, Edward D.
more ...
28
Kissell, Fred N.
27
Engel, A. L.
27
Kelley, K. K. 1901-1991
26
Bauer, D. J.
26
Blade, O. C. 1902-1985
26
King, E. G. 1919-
25
Weller, W. W.
24
Gayle, John B.
24
Nagy, John
24
Romslo, T. M.
24
Scheiner, Bernard J.
24
Sullivan, G. V.
23
Zabetakis, Michael G., 1924-2005
22
Cervik, Joseph
21
Pittsburgh Research Laboratory (National Institute for Occupational Safety and Health)
21
Wells, R. R.
20
Browning, James S.
20
Calhoun, W. A.
20
Duvall, Wilbur I.
20
Heinen, H. J.
20
Mah, Alla D.
20
Wolfson, D. E.
19
Dean, K. C.
19
Rosenbaum, J. B.
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Language
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Era
Region
93
Texas
84
California
84
Pennsylvania
76
United States
74
Colorado
74
Nevada
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69
Utah
64
Alaska
63
Wyoming
56
New Mexico
55
Arizona
51
Arkansas
46
Montana
45
West Virginia
41
Idaho
37
Virginia
36
South Dakota
35
Alabama
34
Illinois
31
Kentucky
30
Missouri
29
Oklahoma
26
Washington (State)
24
Florida
24
Minnesota
24
Tennessee
22
North Dakota
21
Wisconsin
20
Georgia
18
Kansas
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Call Number
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