Rock Drilling Tests in the Tri-state Mining District
Author : C. R. Forbes
Publisher :
Page : 4 pages
File Size : 23,94 MB
Release : 1921
Category : Mines and mineral resources
ISBN :
Rock-drilling Tests in the Tri-State District
Author : C. R. Forbes
Publisher :
Page : 4 pages
File Size : 18,89 MB
Release : 1921
Category : Coal mines and mining
ISBN :
Book Description
Progress in Use of 1-inch Steel in the Tristate Lead and Zinc District
Author : C. R. Forbes
Publisher :
Page : 2 pages
File Size : 36,9 MB
Release : 1926
Category : Lead
ISBN :
Book Description
Information Circular
Author :
Publisher :
Page : 664 pages
File Size : 21,83 MB
Release : 1926
Category : Mines and mineral resources
ISBN :
Book Description
Report of Investigations
Author :
Publisher :
Page : 412 pages
File Size : 47,55 MB
Release : 1919
Category : Mineral industries
ISBN :
Book Description
Rock Drilling
Author : C. E. Nighman
Publisher :
Page : 932 pages
File Size : 29,5 MB
Release : 1940
Category : Labor productivity
ISBN :
Book Description
Bulletin
Author : American Zinc Institute
Publisher :
Page : 1004 pages
File Size : 29,76 MB
Release : 1925
Category :
ISBN :
Book Description
Vols. 13-, 1930-, comprise reports and addresses presented at the annual meeting.
The Engineering Index
Author :
Publisher :
Page : 816 pages
File Size : 39,36 MB
Release : 1922
Category : Engineering
ISBN :
Book Description
Report of Investigations - Bureau of Mines
Author : United States. Bureau of Mines
Publisher :
Page : 770 pages
File Size : 41,48 MB
Release : 1919
Category : Mineral industries
ISBN :
Book Description
Engineering & Contracting
Author :
Publisher :
Page : 906 pages
File Size : 25,39 MB
Release : 1921
Category : Buildings
ISBN :
