Strength of Ore and Top Rock in the Red Iron-ore Mines of the Birmingham District, Ala
Author : Walter Richard Crane
Publisher :
Page : 28 pages
File Size : 29,99 MB
Release : 1926
Category : Iron ores
ISBN :
Author : Walter Richard Crane
Publisher :
Page : 28 pages
File Size : 29,99 MB
Release : 1926
Category : Iron ores
ISBN :
Author : Walter Richard Crane
Publisher :
Page : 158 pages
File Size : 45,11 MB
Release : 1926
Category : Iron mines and mining
ISBN :
Author : Walter Richard Crane
Publisher :
Page : 74 pages
File Size : 12,83 MB
Release : 1926
Category : Iron ores
ISBN :
Author :
Publisher :
Page : 556 pages
File Size : 27,24 MB
Release : 1927
Category : Coal mines and mining
ISBN :
Author : United States. Dept. of Commerce
Publisher :
Page : 154 pages
File Size : 16,14 MB
Release : 1927
Category :
ISBN :
Author : United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher :
Page : 792 pages
File Size : 43,29 MB
Release : 1968
Category : Library catalogs
ISBN :
Author : California State Mining Bureau
Publisher :
Page : 524 pages
File Size : 28,37 MB
Release : 1927
Category : Gold mines and mining
ISBN :
Author :
Publisher :
Page : 554 pages
File Size : 36,35 MB
Release : 1927
Category : Gold mines and mining
ISBN :
Author :
Publisher :
Page : 522 pages
File Size : 15,42 MB
Release : 1927
Category : Gold mines and mining
ISBN :
Author :
Publisher :
Page : 524 pages
File Size : 46,86 MB
Release : 1927
Category : Geology
ISBN :