Timber Withdrawing and Devices Used for this Purpose in Some Coal Mines
Author : James Washington Paul
Publisher :
Page : 28 pages
File Size : 12,86 MB
Release : 1933
Category : Coal mines and mining
ISBN :
Miners' Circular
Author :
Publisher :
Page : 1018 pages
File Size : 16,24 MB
Release : 1928
Category : Mineral industries
ISBN :
Book Description
Miners' Circular
Author : United States. Bureau of Mines
Publisher :
Page : 636 pages
File Size : 50,39 MB
Release : 1938
Category : Mine safety
ISBN :
Book Description
Carbonizing Properties and Petrographic Composition of Millers Creek Bed Coal from Consolidation No. 155 Mine, Johnson County, Ky
Author : Arno Carl Fieldner
Publisher :
Page : 1252 pages
File Size : 17,63 MB
Release : 1937
Category : Carbonization
ISBN :
Book Description
Some Information on Timbering Bituminous-coal Mines
Author : John Joseph Vincent Forbes
Publisher :
Page : 932 pages
File Size : 21,70 MB
Release : 1939
Category : Mine timbering
ISBN :
Book Description
Technical Paper
Author : United States. Bureau of Mines
Publisher :
Page : 1134 pages
File Size : 49,6 MB
Release : 1936
Category : Mines and mineral resources
ISBN :
Book Description
Technical Paper
Author :
Publisher :
Page : 1156 pages
File Size : 29,50 MB
Release : 1935
Category : Mineral industries
ISBN :
Book Description
Tabular Index of Bureau of Mines Information Circulars on Mining and Milling Methods
Author : John Roy Thoenen
Publisher :
Page : 110 pages
File Size : 43,82 MB
Release : 1935
Category : Mines and mineral resources
ISBN :
Book Description
Information Circular
Author :
Publisher :
Page : 846 pages
File Size : 13,85 MB
Release : 1935
Category : Mines and mineral resources
ISBN :
Book Description
Mining Laws of New Caledonia and French Oceania
Author : Paul McIntosh Tyler
Publisher :
Page : 618 pages
File Size : 26,2 MB
Release : 1933
Category : Mining law
ISBN :
