Author : Anthony J. Barry
Publisher :
Page : 54 pages
File Size : 49,83 MB
Release : 1954
Category : Longwall mining
ISBN :
Author : United States. National Resources Planning Board
Publisher :
Page : 408 pages
File Size : 37,39 MB
Release : 1941
Category : Regional planning
ISBN :
Author :
Publisher :
Page : 292 pages
File Size : 48,93 MB
Release : 2000
Category : Coal mines and mining
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 56 pages
File Size : 39,85 MB
Release : 1941
Category : Coal
ISBN :
Author :
Publisher :
Page : 722 pages
File Size : 36,88 MB
Release : 1940
Category : Mineral industries
ISBN :
Author : Earl R. Maize
Publisher :
Page : 70 pages
File Size : 39,96 MB
Release : 1939
Category : Coal mines and mining
ISBN :
Author :
Publisher :
Page : 444 pages
File Size : 32,85 MB
Release : 1941
Category : Regional planning
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 1212 pages
File Size : 30,37 MB
Release :
Category : Mineral industries
ISBN :
Author : Bernard Lewis
Publisher :
Page : 122 pages
File Size : 32,20 MB
Release : 1947
Category : Combustion
ISBN :
Author : United States. Superintendent of Documents
Publisher :
Page : 2636 pages
File Size : 28,11 MB
Release : 1896
Category : Government publications
ISBN :
