Investigations of Explosives Used in Coal Mines
Author : Clarence Hall
Publisher :
Page : 242 pages
File Size : 14,80 MB
Release : 1912
Category : Coal mines and mining
ISBN :
Author : Clarence Hall
Publisher :
Page : 242 pages
File Size : 14,80 MB
Release : 1912
Category : Coal mines and mining
ISBN :
Author : Clarence Hall
Publisher :
Page : 230 pages
File Size : 19,5 MB
Release : 1912
Category : Coal mines and mining
ISBN :
Author : Christian George Storm
Publisher :
Page : 168 pages
File Size : 37,53 MB
Release : 1916
Category : Explosives
ISBN :
Author :
Publisher :
Page : 926 pages
File Size : 21,79 MB
Release : 1952
Category : Mineral industries
ISBN :
Author :
Publisher :
Page : 360 pages
File Size : 37,6 MB
Release : 1952
Category : Mineral industries
ISBN :
Author : Spencer Pritchard Howell
Publisher :
Page : 108 pages
File Size : 15,19 MB
Release : 1923
Category : Explosives
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 914 pages
File Size : 44,13 MB
Release : 1913
Category : Mines and mineral resources
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 984 pages
File Size : 22,38 MB
Release : 1923
Category : Mines and mineral resources
ISBN :
Author :
Publisher :
Page : 628 pages
File Size : 15,34 MB
Release : 1917
Category : Mineral industries
ISBN :
Author : John Armstrong Watkins
Publisher :
Page : 196 pages
File Size : 29,22 MB
Release : 1917
Category : Carbon monoxide
ISBN :