Geology and mineral resources of the Donegal quadrangle, Pennsylvania.
| Main Author: | |
|---|---|
| Corporate Author: | |
| Format: | Book |
| Language: | English |
| Published: |
Harrisburg
[Commonwealth of Pennsylvania, Dept. of Internal Affairs, Topographic and Geologic Survey]
1963.
|
| Series: | Bulletin (Pennsylvania. Bureau of Topographic and Geologic Survey) ;
A48. Atlas (Pennsylvania. Bureau of Topographic and Geologic Survey) ; 48. |
| Subjects: |