Information Circular
Author :
Publisher :
Page : 1000 pages
File Size : 42,8 MB
Release :
Category : Mine safety
ISBN :
Author :
Publisher :
Page : 1000 pages
File Size : 42,8 MB
Release :
Category : Mine safety
ISBN :
Author : W. H. Kerns
Publisher :
Page : 212 pages
File Size : 14,27 MB
Release : 1951
Category : Bedford County (Pa.)
ISBN :
Author : W. Arthur Young
Publisher :
Page : 1184 pages
File Size : 49,29 MB
Release : 1952
Category : Mine examination
ISBN :
Author : Frank C. Townsend
Publisher :
Page : 280 pages
File Size : 39,89 MB
Release : 1979
Category : Engineering geology
ISBN :
Author : United States. Department of Energy
Publisher :
Page : 752 pages
File Size : 24,62 MB
Release : 1977
Category : Oil sands
ISBN :
Author : Donald Snethen
Publisher :
Page : 80 pages
File Size : 48,68 MB
Release : 1977
Category : Oil-shale industry
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 222 pages
File Size : 14,5 MB
Release : 1949
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 846 pages
File Size : 18,64 MB
Release : 1960
Category : Government publications
ISBN :
Author : United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher :
Page : 778 pages
File Size : 16,99 MB
Release : 1968
Category : Library catalogs
ISBN :
Author :
Publisher :
Page : 748 pages
File Size : 37,24 MB
Release : 1960
Category : Mineral industries
ISBN :