Typical Analyses Bituminous Coals Produced in Districts 12, 14, and 15
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Page : 80 pages
File Size : 38,75 MB
Release : 1946
Category : Bituminous coal
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Author :
Publisher :
Page : 80 pages
File Size : 38,75 MB
Release : 1946
Category : Bituminous coal
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Author :
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Page : 36 pages
File Size : 24,18 MB
Release : 1945
Category : Bituminous coal
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Author :
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Page : 1380 pages
File Size : 19,52 MB
Release : 1961
Category : Mines and mineral resources
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Author : United States. Bureau of Mines. Division of Bituminous Coal
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Page : 172 pages
File Size : 47,6 MB
Release : 1962
Category : Coal
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Author : United States. Bureau of Mines
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Page : 532 pages
File Size : 44,61 MB
Release : 1938
Category : Mineral industries
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Author : United States. Bureau of Mines. Technical Library, Pittsburgh
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Page : 792 pages
File Size : 10,44 MB
Release : 1968
Category : Library catalogs
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Author : United States. Bureau of Mines
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Page : 838 pages
File Size : 40,58 MB
Release : 1960
Category : Mineral engineering
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Author : United States. Bureau of Mines
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Page : 308 pages
File Size : 33,13 MB
Release : 1966
Category : Mineral industries
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Author :
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Page : 228 pages
File Size : 38,26 MB
Release : 1957
Category : Geology
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Author : United States. Bureau of Mines
Publisher :
Page : 428 pages
File Size : 21,95 MB
Release : 1969
Category : Mineral industries
ISBN :