Author : Chemical, Metallurgical, and Mining Society of South Africa
Publisher :
Page : 486 pages
File Size : 42,6 MB
Release : 1909
Category : Mineral industries
ISBN :
Author :
Publisher :
Page : 322 pages
File Size : 36,44 MB
Release : 1919
Category : Mineral industries
ISBN :
Author :
Publisher :
Page : 1166 pages
File Size : 35,31 MB
Release : 1915
Category : Chemistry
ISBN :
Author :
Publisher :
Page : 636 pages
File Size : 27,2 MB
Release : 1917
Category : Metallurgy
ISBN :
Author : United States. Army. Corps of Engineers
Publisher :
Page : 76 pages
File Size : 31,80 MB
Release : 1961
Category : Excavation
ISBN :
Author : United States. Army. Corps of Engineers
Publisher :
Page : 68 pages
File Size : 38,80 MB
Release : 1961
Category : Excavation
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 1448 pages
File Size : 27,37 MB
Release : 1924
Category : Mines and mineral resources
ISBN :
Author : United States Department of the Army
Publisher :
Page : 64 pages
File Size : 23,28 MB
Release : 1961
Category :
ISBN :
Author :
Publisher :
Page : 860 pages
File Size : 39,48 MB
Release : 1922
Category : Coal mines and mining
ISBN :
Author : John Gross
Publisher :
Page : 84 pages
File Size : 31,43 MB
Release : 1927
Category : Charcoal
ISBN :
