Measurement of Pressures on Rock Pillars in Underground Mines
Author : Leonard Obert
Publisher :
Page : 28 pages
File Size : 47,27 MB
Release : 1939
Category : Mine roof control
ISBN :
Measurement of Pressures on Rock Pillars in Underground Mines, Part 2
Author : United States. Bureau of Mines
Publisher :
Page : 11 pages
File Size : 14,78 MB
Release : 1940
Category :
ISBN :
Book Description
Measurement of Pressures on Rock Pillars in Underground Mines
Author : Leonard Obert
Publisher :
Page : 15 pages
File Size : 35,53 MB
Release : 1939
Category : Mine roof control
ISBN :
Book Description
Report of Investigations. [no.2002 to No.7380]
Author :
Publisher :
Page : 998 pages
File Size : 43,26 MB
Release : 1944
Category : Mineral industries
ISBN :
Book Description
Report of Investigations
Author :
Publisher :
Page : 494 pages
File Size : 37,7 MB
Release :
Category : Mineral industries
ISBN :
Book Description
Mineral Economics Series
Author : Robert Henderson Ridgway
Publisher :
Page : 1182 pages
File Size : 13,76 MB
Release : 1938
Category : Cast-iron
ISBN :
Book Description
Hazards Due to Electric Shock Transmitted Across Discharge Spray of Compressed Carbon Dioxide
Author : R. L. Grant
Publisher :
Page : 1086 pages
File Size : 50,7 MB
Release : 1942
Category : Carbon dioxide
ISBN :
Book Description
Bulletin
Author :
Publisher :
Page : 708 pages
File Size : 14,48 MB
Release : 1955
Category : Mines and mineral resources
ISBN :
Book Description
Bulletin
Author : United States. Bureau of Mines
Publisher :
Page : 1172 pages
File Size : 46,72 MB
Release : 1956
Category :
ISBN :
Book Description
Catalog of Books and Reports in the Bureau of Mines Technical Library, Pittsburgh, Pa
Author : United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher :
Page : 778 pages
File Size : 36,45 MB
Release : 1968
Category : Library catalogs
ISBN :
