Geologic map of the Avella quadrangle and part of the Steubenville east quadrangle, Washington County, Pennsylvania
| Main Author: | Schweinfurth, Stanley P. |
|---|---|
| Other Authors: | Geological Survey (U.S.), Pennsylvania. Bureau of Topographic and Geologic Survey. |
| Format: | Map |
| Language: | English |
| Published: |
Reston, Va. :
U.S. Geological Survey,
1976.
|
| Physical Description: |
1 map : color ; 58 x 52 cm, folded in envelope 30 x 24 cm. |
| Series: |
Miscellaneous investigations series (Geological Survey (U.S.)) ;
map I-908. |
| Subjects: |