Field investigation of mine waters in the northern anthracite field, Pennsylvania /
| Main Authors: | , , |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. Govt. Print. Off,
1964.
|
| Series: | Mining hydrology.
Geological Survey professional paper ; 473-B. |
| Subjects: |
| Physical Description: | iii, 8 pages : illustrations, map. ; 29 cm. |
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| Bibliography: | Bibliography: page 8. |