Showing 1 - 2 results of 2 for search 'U.S.Geological Survey,', query time: 0.33s Refine Results
  1. 1
    Effects of strip mining the abandoned deep Anna S Mine on the hydrology of Babb Creek, Tioga County, Pennsylvania /
    by Reed, Lloyd A.
    Published 1980
    “...U.S. Geological Survey,...”
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    Government Document eBook
  2. 2
    Effects of strip mining the abandoned deep Anna S Mine on the hydrology of Babb Creek, Tioga County, Pennsylvania /
    by Reed, Lloyd A.
    Published 1980
    “...U.S. Geological Survey, Water Resources Division,...”
    Government Document Book
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