Showing 1 - 20 results of 197 for search '', query time: 0.33s Refine Results
  1. 1
    Hydrogeologic framework and sampling design for an assessment of agricultural pesticides in ground water in Pennsylvania /
    by Lindsey, Bruce D., 1962-
    Published 1999
    Government Document Book
  2. 2
    Summary of hydrogeologic and ground-water-quality data and hydrogeologic framework at selected well sites, Adams County, Pennsylvania /
    by Low, Dennis J. (Dennis James)
    Published 1999
    Government Document Book
  3. 3
    Geology and groundwater resources of western Crawford County, Pennsylvania /
    by Schiner, George R., 1926-
    Published 1979
    Book
  4. 4
    Ground-water resources of valley-fill deposits of Allegheny County, Pennsylvania /
    by Adamson, John Howard
    Published 1949
    Book
  5. 5
    Ground water in southeastern Pennsylvania /
    by Hall, George Martin, 1891-1941
    Published 1934
    Book
  6. 6
    Hydrology of the Pleistocene sediments in the Wyoming Valley, Luzerne County, Pennsylvania /
    by Hollowell, Jerrald R.
    Published 1971
    Book
  7. 7
    Ground-water resources of the Loysville and Mifflintown quadrangles in south-central Pennsylvania /
    by Johnston, Herbert E.
    Published 1970
    Book
  8. 8
    Ground water in northwestern Pennsylvania /
    Book
  9. 9
    Ground water in north-central Pennsylvania /
    Book
  10. 10
    Ground water in northeastern Pennsylvania /
    Book
  11. 11
    Ground-water resources of Pennsylvania /
    Book
  12. 12
    Hydrogeology of the carbonate rocks of the Lancaster 15-minute quadrangle, southeastern Pennsylvania /
    by Meisler, Harold
    Published 1971
    Book
  13. 13
    Summary ground-water resources of Clarion County, Pennsylvania /
    by Newport, Thomas Gwyn, 1922-
    Published 1973
    Book
  14. 14
    Ground water in southwestern Pennsylvania /
    Book
  15. 15
    Hydrology of the Martinsburg Formation in Lehigh and Northampton Counties, Pennsylvania /
    by Poth, Charles W.
    Published 1972
    Book
  16. 16
    Hydrology of the metamorphic and igneous rocks of central Chester County, Pennsylvania /
    by Poth, Charles W.
    Published 1968
    Book
  17. 17
    Ground-water resources of Beaver County, Pennsylvania /
    by Van Tuyl, Donald Wells, 1917-
    Published 1951
    Book
  18. 18
    Ground water for air conditioning at Pittsburgh, Pennsylvania /
    by Van Tuyl, Donald Wells, 1917-
    Published 1951
    Book
  19. 19
    Summary, ground-water resources of Allegheny County, Pennsylvania /
    by Gallaher, John T., 1921-
    Published 1973
    Book
  20. 20
    Summary, ground-water resources of Westmoreland County, Pennsylvania /
    by Newport, Thomas Gwyn, 1922-
    Published 1973
    Book
Search Tools: RSS Feed – Email Search