Author : Charles M. Keenan
Publisher :
Page : 630 pages
File Size : 10,16 MB
Release : 1963
Category : Carbon compounds
ISBN :
Author : Jane DeMarchi
Publisher :
Page : 64 pages
File Size : 10,2 MB
Release : 1997
Category : Coal mine accidents
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 642 pages
File Size : 32,79 MB
Release :
Category :
ISBN :
Author :
Publisher :
Page : 650 pages
File Size : 35,5 MB
Release : 1910
Category : Mines and mineral resources
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 1124 pages
File Size : 15,56 MB
Release : 1965
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher :
Page : 792 pages
File Size : 47,40 MB
Release : 1968
Category : Library catalogs
ISBN :
Author : Noel N. Moebs
Publisher :
Page : 28 pages
File Size : 48,90 MB
Release : 1989
Category : Coal mines and mining
ISBN :
Author : United States. Superintendent of Documents
Publisher :
Page : 1304 pages
File Size : 26,8 MB
Release : 1963
Category : Government publications
ISBN :
Author : United States. Superintendent of Documents
Publisher :
Page : 1284 pages
File Size : 18,12 MB
Release : 1980
Category : United States
ISBN :
Author : Eugene H. Skinner
Publisher :
Page : 472 pages
File Size : 16,39 MB
Release : 1989
Category : Concrete mine supports
ISBN :
