Strippable Coal Reserves of North Dakota
Author :
Publisher :
Page : 70 pages
File Size : 13,83 MB
Release : 1971
Category : Coal mines and mining
ISBN :
Author :
Publisher :
Page : 70 pages
File Size : 13,83 MB
Release : 1971
Category : Coal mines and mining
ISBN :
Author :
Publisher :
Page : 296 pages
File Size : 35,52 MB
Release : 1975
Category : Coal gasification
ISBN :
Author :
Publisher :
Page : 500 pages
File Size : 16,52 MB
Release : 1974
Category :
ISBN :
Author :
Publisher :
Page : 52 pages
File Size : 22,38 MB
Release : 1977
Category : Mine safety
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Author : United States. Department of the Interior
Publisher :
Page : 498 pages
File Size : 32,42 MB
Release : 1974
Category : Coal
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Author : United States. Department of the Interior
Publisher :
Page : 496 pages
File Size : 15,49 MB
Release : 1974
Category : Coal mines and mining
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Author : United States. Bureau of Mines
Publisher :
Page : 570 pages
File Size : 45,47 MB
Release : 1975
Category : Mineral industries
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Author : Charles Alfred Anderson
Publisher :
Page : 610 pages
File Size : 26,88 MB
Release : 1970
Category : Barite
ISBN :
An evaluation of the mineral potential of the area.
Author : United States. Federal Energy Administration
Publisher :
Page : 928 pages
File Size : 18,73 MB
Release : 1975
Category : Energy policy
ISBN :
Author :
Publisher :
Page : 924 pages
File Size : 48,97 MB
Release : 1974
Category : Energy policy
ISBN :