Technical Paper
Author :
Publisher :
Page : 714 pages
File Size : 32,99 MB
Release : 1915
Category : Mineral industries
ISBN :
Technical Paper
Author : United States. Bureau of Mines
Publisher :
Page : 36 pages
File Size : 19,85 MB
Release : 1949
Category : Mines and mineral resources
ISBN :
Book Description
Miners' Circular
Author : United States. Bureau of Mines
Publisher :
Page : 1310 pages
File Size : 49,78 MB
Release : 1911
Category : Mines and mineral resources
ISBN :
Book Description
Permissible Explosives Tested Prior to January 1, 1911 and Precautions to be Taken in Their Use
Author : Clarence Hall
Publisher :
Page : 608 pages
File Size : 40,84 MB
Release : 1911
Category : Coal mines and mining
ISBN :
Book Description
Miners' Circular
Author :
Publisher :
Page : 848 pages
File Size : 26,82 MB
Release : 1911
Category : Mineral industries
ISBN :
Book Description
Yearbook of the Bureau of Mines, 1916
Author : United States. Bureau of Mines
Publisher :
Page : 1390 pages
File Size : 26,28 MB
Release : 1917
Category : Mines and mineral resources
ISBN :
Book Description
Safe Practice at Blast Furnaces
Author : Frederick Hartwell Willcox
Publisher :
Page : 80 pages
File Size : 15,96 MB
Release : 1917
Category : Blast furnaces
ISBN :
Book Description
Health Conservation at Steel Mills
Author : John Armstrong Watkins
Publisher :
Page : 36 pages
File Size : 16,5 MB
Release : 1916
Category : Iron and steel workers
ISBN :
Book Description
Silicosis and Metal-mining Conditions
Author : United States. Congress. Senate. Committee on Education and Labor
Publisher :
Page : 120 pages
File Size : 49,99 MB
Release : 1936
Category : Lungs
ISBN :
Book Description
Hearings
Author : United States. Congress Senate
Publisher :
Page : 1566 pages
File Size : 40,96 MB
Release : 1936
Category :
ISBN :
