Map showing depths to the Pittsburgh coal bed, mining activity, and related surface subsidence, Allegheny, Washington, and Westmoreland counties, Pennsylvania
| Main Author: | Bushnell, Kent O. |
|---|---|
| Other Authors: | Geological Survey (U.S.), Appalachian Regional Commission. |
| Format: | Map |
| Language: | English |
| Published: |
[Washington, D.C.] :
U.S. Geological Survey,
1975.
|
| Physical Description: |
1 map ; 60 x 108 cm. |
| Series: |
Miscellaneous field studies ;
map MF-693A. |
| Subjects: |
CMU Storage Folded Maps
| Location | Call Number: | Status |
|---|---|---|
| CMU Storage Folded Maps | Map MF-693-A | Available |