Mine Safety and Accident Economy in Colorado Metal Mines
Author : Edward H. Denny
Publisher :
Page : 8 pages
File Size : 23,49 MB
Release : 1930
Category : Mine safety
ISBN :
Information Circular
Author :
Publisher :
Page : 966 pages
File Size : 14,33 MB
Release : 1930
Category : Mines and mineral resources
ISBN :
Book Description
The Work of the United States Bureau of Mines
Author : United States. Bureau of Mines
Publisher :
Page : 1254 pages
File Size : 38,91 MB
Release : 1930
Category : Mineral industries
ISBN :
Book Description
Department of State Appropriation Bill for 1932, Hearing . . . 71st Congress, 3d Session
Author : United States. Congress. House Appropriations
Publisher :
Page : 1674 pages
File Size : 14,93 MB
Release : 1930
Category :
ISBN :
Book Description
Department of Commerce Appropriation Bill, 1932
Author : United States. Congress. House. Committee on Appropriations
Publisher :
Page : 366 pages
File Size : 49,80 MB
Release : 1930
Category :
ISBN :
Book Description
Hearings
Author : United States. Congress. House. Committee on Appropriations
Publisher :
Page : 1828 pages
File Size : 27,72 MB
Release : 1928
Category :
ISBN :
Book Description
Technical Paper
Author :
Publisher :
Page : 874 pages
File Size : 33,3 MB
Release : 1946
Category : Mineral industries
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 : 792 pages
File Size : 11,74 MB
Release : 1968
Category : Library catalogs
ISBN :
Book Description
Technical Paper - Bureau of Mines
Author : United States. Bureau of Mines
Publisher :
Page : 964 pages
File Size : 42,83 MB
Release : 1946
Category : Mineral industries
ISBN :
Book Description
Report of Investigations
Author :
Publisher :
Page : 44 pages
File Size : 49,26 MB
Release : 1919
Category : Mineral industries
ISBN :
