Author : William R. Hardwick
Publisher :
Page : 82 pages
File Size : 14,11 MB
Release : 1963
Category : Copper mines and mining
ISBN :
Author : William R. Hardwick
Publisher :
Page : 72 pages
File Size : 29,87 MB
Release : 1963
Category :
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : pages
File Size : 42,9 MB
Release : 1963
Category :
ISBN :
Author :
Publisher :
Page : 1014 pages
File Size : 30,39 MB
Release : 1962
Category : Mines and mineral resources
ISBN :
Author : United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher :
Page : 792 pages
File Size : 34,47 MB
Release : 1968
Category : Library catalogs
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 142 pages
File Size : 35,8 MB
Release : 1963
Category : Chemical plants
ISBN :
Author : R. Ward Stahl
Publisher :
Page : 686 pages
File Size : 37,54 MB
Release : 1964
Category : Coal mine waste
ISBN :
Author :
Publisher :
Page : 376 pages
File Size : 14,44 MB
Release : 1961
Category : Strategic materials
ISBN :
Author : United States. Office of Emergency Planning
Publisher :
Page : pages
File Size : 21,26 MB
Release : 1948
Category : Strategic materials
ISBN :
Author : United States. Office of Defense Mobilization
Publisher :
Page : 914 pages
File Size : 48,37 MB
Release : 1961
Category : United States
ISBN :
