Estimate of known recoverable reserves of coking coal in Jefferson County, Pa
| Main Author: | Dowd, James J. |
|---|---|
| Other Authors: | Toenges, Albert L. 1889-, Abernethy, R. F. 1905-1990., Reynolds, D. A., United States. Bureau of Mines. |
| Format: | Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of the Interior, Bureau of Mines,
1952.
|
| Physical Description: |
vi, 18 pages : illustrations ; 27 cm. |
| Series: |
Report of investigations (United States. Bureau of Mines) ;
4840. |
| Subjects: |
| Physical Description: |
vi, 18 pages : illustrations ; 27 cm. |
|---|