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Showing 61 - 80 results of 97 for search 'Bureau of Topographic and Geologic Survey,', query time: 0.27s Refine Results
  1. 61
    Stratigraphic correlation chart of Pennsylvania /
    Published 1993
    “...Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic...”
    Map
  2. 62
    Rocks and minerals of Pennsylvania /
    by Barnes, John Henry, 1946-
    Published 1997
    “...Commonwealth of Pennsylvania, Dept. of Conservation and Natural Resources, Bureau of Topographic...”
    Book
  3. 63
    Geology and the Gettysburg Campaign /
    by Brown, Andrew, 1896-
    Published 1997
    “...Commonwealth of Pennsylvania, Dept. of Conservation and Natural Resources, Bureau of Topographic...”
    Book
  4. 64
    Geologic map of Pennsylvania /
    Published 2000
    “...Commonwealth of Pa., Dept. of Conservation and Natural Resources, Bureau of Topographic...”
    Map
  5. 65
    Distribution of Pennsylvania coals /
    Published 2000
    “...Commonwealth of Pa., Dept. of Conservation and Natural Resources, Bureau of Topographic...”
    Map
  6. 66
    Physiographic provinces of Pennsylvania /
    by Sevon, William D.
    Published 2000
    “...Commonwealth of Pa., Dept. of Conservation and Natural Resources, Bureau of Topographic...”
    Map
  7. 67
    Limestone and dolomite distribution in Pennsylvania /
    Published 2000
    “...Commonwealth of Pa., Dept. of Conservation and Natural Resources, Bureau of Topographic...”
    Map
  8. 68
    Glacial deposits of Pennsylvania /
    by Sevon, William D.
    Published 2000
    “...Commonwealth of Pa., Dept. of Conservation and Natural Resources, Bureau of Topographic...”
    Connect online to Pennsylvania DCNR.
    Map
  9. 69
    Coal resources of Allegheny County, Pennsylvania : part 1, coal crop lines, mined-out areas, and structure contours /
    Published 1985
    “..., Bureau of Topographic and Geologic Survey,...”
    Book
  10. 70
    Progress report.
    “..., Bureau of Topographic and Geologic Survey....”
    Serial
  11. 71
    Geology of the Appalachian Trail in Pennsylvania /
    by Wilshusen, John P.
    Published 1983
    “..., Bureau of Topographic and Geologic Survey,...”
    Book
  12. 72
    Your guide to the geology of the Kings Gap area, Cumberland County, Pennsylvania /
    by Way, John H.
    Published 1986
    “..., Bureau of Topographic and Geologic Survey,...”
    Book
  13. 73
    Coal resources of Washington County, Pennsylvania /
    by Skema, Viktoras W.
    Published 1987
    “..., Bureau of Topographic and Geologic Survey,...”
    Government Document Book
  14. 74
    Coal resources of Westmoreland County, Pennsylvania /
    by Skema, Viktoras W.
    Published 1988
    “..., Bureau of Topographic and Geologic Survey,...”
    Book
  15. 75
    Groundwater resources in and near the anthracite basins of Schuylkill and adjacent counties, Pennsylvania /
    by Becher, Albert E.
    Published 1991
    “..., Bureau of Topographic and Geologic Survey],...”
    Internet Archive, State Library of Pennsylvania
    Government Document Book
  16. 76
    Geology and mineral resources of the Washingtonville and Millville quadrangles : Montour, Columbia, and Northumberland counties, Pennsylvania /
    by Way, John H.
    Published 1993
    “..., Bureau of Topographic and Geologic Survey,...”
    Government Document Book
  17. 77
    Geology and mineral resources of the Blandburg, Tipton, Altoona, and Bellwood quadrangles : Blair, Cambria, Clearfield and Centre counties, Pennsylvania /
    by Faill, Rodger T.
    Published 1989
    “..., Bureau of Topographic and Geologic Survey],...”
    Government Document Book
  18. 78
    Hydrologic effects of the Pymatuning earthquake of September 25, 1998, in northwestern Pennsylvania /
    by Fleeger, Gary M.
    Published 1999
    “... of Topographic and Geologic Survey, Dept. of Conservation and Natural Resources,...”
    Government Document Book
  19. 79
    Geology and mineral resources of the Montoursville North and Huntersville quadrangles, Lycoming County, Pennsylvania /
    by Wells, Richard B.
    Published 1980
    “...Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic...”
    Book
  20. 80
    Oil Creek State Park /
    by Harper, John A.
    Published 1998
    “... and Engineering Services, Bureau of Topographic and Geologic Survey and Bureau of State Parks,...”
    Book
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