Map of zones where land use can be affected by landsliding, flooding, and undermining, Allegheny County, Pennsylvania [map] / By Reginald P. Briggs and William R. Kohl.
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| Main Author: | |
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| Corporate Authors: | , |
| Other Authors: | |
| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, Va. :
U.S. Geological Survey,
1975.
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| Series: | Miscellaneous field studies ;
map MF-685-D. |
| Subjects: |
Earth Sciences & Map Library - Maps - South Wall
| Call Number: |
MF-685-D
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| MF-685-D | Available Place a Hold |