Author: T. E. Gray
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 60
Book Description
Preparation Characteristics of Coal from Butler County, Pennsylvania
Author: T. E. Gray
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 60
Book Description
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 60
Book Description
Preparation Characteristics of Coal from Butler County Pa
Author: T. E. Gray
Publisher:
ISBN:
Category :
Languages : en
Pages : 49
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 49
Book Description
Carbonizing Properties of Butler County, Pa., Coals
Author: George W. Birge
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 20
Book Description
Carbonizing Properties of Butler County, Pa., Coals
Author: A. A. Berk
Publisher:
ISBN:
Category : Amines
Languages : en
Pages : 526
Book Description
Publisher:
ISBN:
Category : Amines
Languages : en
Pages : 526
Book Description
The Preparation Characteristics of the Bituminous Coal Reserves in Pennsylvania with Special Emphasis on Sulfur Reduction
Author: Daryl Samuel Confer
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 258
Book Description
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 258
Book Description
Preparation Characteristics of Coal from Washington County, Pennsylvania
Author: T. E. Gray
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 36
Book Description
Preparation Characteristics of Coal from Monongalia County, West Virginia
Author: T. E. Gray
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 52
Book Description
Carbonizing Properties of Butler County, Pennsylvania, Coals
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Preparation Characteristics of Coal from Greene County, Pa
Author: T. E. Gray
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 42
Book Description
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 42
Book Description
Report of Investigations
Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 560
Book Description
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 560
Book Description