Bureau of Mines Research and Technologic Work on Coal, 1963
Author : United States. Bureau of Mines
Publisher :
Page : 140 pages
File Size : 26,30 MB
Release : 1964
Category : Coal
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 140 pages
File Size : 26,30 MB
Release : 1964
Category : Coal
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 130 pages
File Size : 40,19 MB
Release : 1965
Category : Coal
ISBN :
Author : United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher :
Page : 792 pages
File Size : 18,16 MB
Release : 1968
Category : Library catalogs
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 450 pages
File Size : 29,38 MB
Release : 1970
Category : Mineral industries
ISBN :
Author :
Publisher :
Page : 650 pages
File Size : 45,2 MB
Release : 1962
Category : Coal
ISBN :
Author : United States. Office of Coal Research
Publisher :
Page : 260 pages
File Size : 22,16 MB
Release : 1962
Category : Coal
ISBN :
Author : Paul Averitt
Publisher :
Page : 56 pages
File Size : 10,28 MB
Release : 1966
Category : Coal
ISBN :
A short summary of the geology and occurence of coal in 21 localities in 8 Western States.
Author : United States. Bureau of Mines
Publisher :
Page : 824 pages
File Size : 46,24 MB
Release : 1960
Category : Government publications
ISBN :
Author :
Publisher :
Page : pages
File Size : 49,95 MB
Release : 1966
Category : Government publications
ISBN :
Author :
Publisher :
Page : 56 pages
File Size : 20,56 MB
Release : 1966
Category : Geology
ISBN :