What a Miner Can Do to Prevent Explosions of Gas and of Coal Dust
Author : George Samuel Rice
Publisher :
Page : 24 pages
File Size : 38,17 MB
Release : 1916
Category : Coal mines and mining
ISBN :
Author : George Samuel Rice
Publisher :
Page : 24 pages
File Size : 38,17 MB
Release : 1916
Category : Coal mines and mining
ISBN :
Author : George Samuel Rice
Publisher :
Page : 62 pages
File Size : 10,11 MB
Release : 1924
Category : Mine explosions
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 1134 pages
File Size : 39,58 MB
Release : 1936
Category : Mines and mineral resources
ISBN :
Author :
Publisher :
Page : 874 pages
File Size : 50,19 MB
Release : 1946
Category : Mineral industries
ISBN :
Author :
Publisher :
Page : 600 pages
File Size : 31,11 MB
Release : 1915
Category : Coal trade
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 992 pages
File Size : 21,58 MB
Release : 1946
Category : Mines and mineral resources
ISBN :
Author :
Publisher :
Page : 690 pages
File Size : 32,22 MB
Release : 1928
Category :
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 470 pages
File Size : 10,61 MB
Release : 1950
Category : Mineral industries
ISBN :
Author :
Publisher :
Page : 968 pages
File Size : 40,72 MB
Release : 1911
Category : Mines and mineral resources
ISBN :
Author : Arno Carl Fieldner
Publisher :
Page : 154 pages
File Size : 19,12 MB
Release : 1937
Category : Coal
ISBN :