How to Prevent Death and Injury from Falls of Roof in Coal Mines
Author : James Washington Paul
Publisher :
Page : 16 pages
File Size : 23,11 MB
Release : 1932
Category : Coal mine accidents
ISBN :
Miners' Circular
Author : United States. Bureau of Mines
Publisher :
Page : 1104 pages
File Size : 43,34 MB
Release : 1929
Category : Mines and mineral resources
ISBN :
Book Description
Miners' Circular
Author :
Publisher :
Page : 1018 pages
File Size : 38,37 MB
Release : 1928
Category : Mineral industries
ISBN :
Book Description
Some Information on Timbering Bituminous-coal Mines
Author : John Joseph Vincent Forbes
Publisher :
Page : 932 pages
File Size : 15,38 MB
Release : 1939
Category : Mine timbering
ISBN :
Book Description
Coal Mine Roof and Rib Control
Author :
Publisher :
Page : 60 pages
File Size : 27,4 MB
Release : 1991
Category : Coal mines and mining
ISBN :
Book Description
Technical Paper
Author : United States. Bureau of Mines
Publisher :
Page : 1134 pages
File Size : 31,38 MB
Release : 1936
Category : Mines and mineral resources
ISBN :
Book Description
Hearings
Author : United States. Congress. House. Committee on Appropriations
Publisher :
Page : 2058 pages
File Size : 26,46 MB
Release : 1954
Category :
ISBN :
Book Description
Hearings
Author : United States. Congress. House
Publisher :
Page : 2950 pages
File Size : 26,21 MB
Release : 1954
Category :
ISBN :
Book Description
Interior Department Appropriations for 1955
Author : United States. Congress. House. Appropriations
Publisher :
Page : 1772 pages
File Size : 20,93 MB
Release : 1954
Category :
ISBN :
Book Description
Interior Department Appropriations for 1955
Author : United States. Congress. House. Committee on Appropriations
Publisher :
Page : 2066 pages
File Size : 25,96 MB
Release : 1954
Category :
ISBN :
