Monongahela River Valley
E167209
UNEXPLORED
The Monongahela River Valley is a region in the Appalachian Plateau of the eastern United States characterized by the Monongahela River and its surrounding industrial, coal-mining, and rural communities in Pennsylvania and West Virginia.
Observed surface forms (1)
| Surface form | As subject | As object |
|---|---|---|
| Monongahela River basin | 0 | 1 |
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form: "Monongahela River basin"