Permissible Mine Equipment Approved to January 1, 1953
Author : Ernest J. Gleim
Publisher :
Page : 1068 pages
File Size : 14,55 MB
Release : 1954
Category : Air
ISBN :
Permissible Mine Equipment Approved by the Bureau of Mines During 1963-64
Author : Frank R. Lee
Publisher :
Page : 26 pages
File Size : 40,91 MB
Release : 1966
Category : Mining machinery
ISBN :
Book Description
Permissible Mine Equipment Approved During the Calendar Years 1955-56
Author : Ernest J. Gleim
Publisher :
Page : 20 pages
File Size : 40,21 MB
Release : 1958
Category : Coal mines and mining
ISBN :
Book Description
Permissible Mine Equipment Approved by the Bureau of Mines During 1953-62
Author : F. R. Lee
Publisher :
Page : 46 pages
File Size : 27,29 MB
Release : 1964
Category : Mines and mining
ISBN :
Book Description
Information Circular
Author :
Publisher :
Page : 1140 pages
File Size : 48,71 MB
Release : 1968
Category : Mines and mineral resources
ISBN :
Book Description
Permissible Mine Equipment Approved During the Calendar Years 1953-54
Author : R. A. Kearns
Publisher :
Page : 20 pages
File Size : 25,70 MB
Release : 1955
Category : Coal mines and mining
ISBN :
Book Description
List of Publications Issued by the Bureau of Mines, with Subject and Author Index
Author : United States. Bureau of Mines
Publisher :
Page : 196 pages
File Size : 45,59 MB
Release : 1949
Category : Mineral industries
ISBN :
Book Description
Bureau of Mines Information Circular
Author :
Publisher :
Page : 866 pages
File Size : 41,97 MB
Release : 1966
Category : Mines and mineral resources
ISBN :
Book Description
Research and Technologic Work at the Health and Safety Research and Testing Center
Author : United States. Bureau of Mines
Publisher :
Page : 40 pages
File Size : 30,6 MB
Release : 1966
Category : Coal mines and mining
ISBN :
Book Description
Bibliography of Bureau of Mines Investigations of Coal and Its Products, 1950 to 1955
Author : United States. Bureau of Mines
Publisher :
Page : 146 pages
File Size : 34,90 MB
Release : 1958
Category : Coal
ISBN :
