Systematic Timbering Rules at the Washington Coal Mines

Systematic Timbering Rules at the Washington Coal Mines PDF Author: Simon Harry Ash
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 10

Get Book Here

Book Description

Systematic Timbering Rules at the Washington Coal Mines

Systematic Timbering Rules at the Washington Coal Mines PDF Author: Simon Harry Ash
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 10

Get Book Here

Book Description


State Laws Relating to Coal-mine Timbering

State Laws Relating to Coal-mine Timbering PDF Author: James Washington Paul
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 64

Get Book Here

Book Description


Timbering Regulations in Certain Coal Mines of Pennsylvania, West Virginia, and Ohio

Timbering Regulations in Certain Coal Mines of Pennsylvania, West Virginia, and Ohio PDF Author: James Washington Paul
Publisher:
ISBN:
Category :
Languages : en
Pages : 41

Get Book Here

Book Description


Some Information on Timbering Bituminous-coal Mines

Some Information on Timbering Bituminous-coal Mines PDF Author: John Joseph Vincent Forbes
Publisher:
ISBN:
Category : Mine timbering
Languages : en
Pages : 932

Get Book Here

Book Description


State Laws Relating to Coal-mine Timbering

State Laws Relating to Coal-mine Timbering PDF Author: James Washington Paul
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 64

Get Book Here

Book Description


Information Circular

Information Circular PDF Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 786

Get Book Here

Book Description


Technical Paper

Technical Paper PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 1134

Get Book Here

Book Description


Carbonizing Properties and Petrographic Composition of Millers Creek Bed Coal from Consolidation No. 155 Mine, Johnson County, Ky

Carbonizing Properties and Petrographic Composition of Millers Creek Bed Coal from Consolidation No. 155 Mine, Johnson County, Ky PDF Author: Arno Carl Fieldner
Publisher:
ISBN:
Category : Carbonization
Languages : en
Pages : 1252

Get Book Here

Book Description


Technical Paper

Technical Paper PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 1154

Get Book Here

Book Description


Miners' Circular

Miners' Circular PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 1104

Get Book Here

Book Description