Geology and mineral resources of the Lock Haven quadrangle, Clinton and Lycoming Counties, Pennsylvania /
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| Format: | Government Document Map |
| Language: | English |
| Published: |
Harrisburg :
Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey,
1977.
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| Series: | Atlas (Pennsylvania. Bureau of Topographic and Geologic Survey) ;
no. 124a. |
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