Deborah E Brown

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1) Hydrology of area 5, Eastern Coal Province, Pennsylvania, Maryland, and West Virginia

Author

Herb, William J

Series

Open-file report) volume 81-538

Pub. Date

1981

2) Hydrology of area 3, Eastern Coal Province, Pennsylvania

Author

Herb, William J

Series

Open-file report) volume 81-537

Publisher

U.S. Geological Survey

Pub. Date

1981