Map showing landslides and areas most susceptible to sliding in Beaver County, Pennsylvania
| Main Author: | Pomeroy, John S., 1929- |
|---|---|
| Format: | Map |
| Language: | English |
| Published: |
Reston, Va. :
U.S. Geological Survey,
1979.
|
| Physical Description: |
1 map : color ; 92 x 70 cm. |
| Series: |
Miscellaneous geologic investigations ;
map I-1160. |
| Item Description: |
Text, tables, ills. on sheet. Scale 1:50,000. |
|---|---|
| Physical Description: |
1 map : color ; 92 x 70 cm. |