Author: John F. Reese
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 12
Book Description
Coal Reserves in Washington County, Pennsylvania
Author: John F. Reese
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 12
Book Description
Coal Resources of Washington County, Pennsylvania
Author: Pennsylvania. Bureau of Topographic and Geologic Survey
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 96
Book Description
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 96
Book Description
Coal Resources of Washington County, Pennsylvania
Coal Resources of Washington County, Pennsylvania
Preparation Characteristics of Coal from Washington County, Pennsylvania
Estimate of Known Recoverable Reserves of Coking Coal in Washington County, Pa
Coal Resources of Washington County, Pennsylvania
Coal Resources of Washington County, Pennsylvania: Coal crop lines, mined-out areas, and structure contours
Coal and Its Consequences
Author: Pennsylvania Land Policy Project
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 98
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 98
Book Description