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  1. 1
    The floods of March 1936 in Pennsylvania. /
    Argitaratua 1936

    Liburua
  2. 2
    Evaluation of agricultural best-management practices in the Conestoga River Headwaters, Pennsylvania : a summary report, 1982-90 /
    nork Lietman, Patricia L
    Argitaratua 1997

    Government Document Liburua
  3. 3
    Seismic reflection geometry of the Newark basin margin in eastern Pennsylvania : evidence for extensional reactivation of paleozoic thrust faults /
    Argitaratua 1986

    Government Document Liburua
  4. 4
    Water-resources investigations in Pennsylvania : programs and activities of the U.S. Geological Survey /

    Government Document Aldizkako argitalpena
  5. 5
    Work plan for the Schuylkill River basin, Pennsylvania : assessment of river quality as related to the distribution and transport of trace metals and organic substances /
    nork Pederson, G. L
    Argitaratua 1980

    Government Document Liburua
  6. 6
    In search of a Silurian Total Petroleum System in the Appalachian basin of New York, Ohio, Pennsylvania, and West Virginia /
    Argitaratua 2007

    Liburua
  7. 7
    Mineral resources of Adams county, Pennsylvania,
    nork Stose, George Willis, 1869-1960
    Argitaratua 1925

    Liburua
  8. 8
    Water quality data for precipitation and storm runoff in Pennypack Creek Basin, Philadelphia, Pennsylvania /
    nork Speight, Deloris W
    Argitaratua 1989

    Liburua
  9. 9
    Compilation of ground-water-quality data in Pennsylvania /
    nork Barker, James L., 1936-
    Argitaratua 1984

    Government Document Liburua
  10. 10
    Altitude and configuration of the potentiometric surface in the crystalline and metasedimentary rocks in Sadsbury, West Caln, and West Sadsbury townships, Chester County, Pennsylvania, April 1993 through August 1994 /
    Argitaratua 1996

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Mapa
  11. 11
    Selected literature on water resources in Pennsylvania /
    nork Heim, R. E
    Argitaratua 1985

    Liburua
  12. 12
    The floods of March 1936 in Pennsylvania
    Argitaratua 1936

    Liburua
  13. 13
    Fecal-indicator bacteria in the Allegheny, Monongahela, and Ohio Rivers, near Pittsburgh, Pennsylvania, July-September 2001 /
    nork Fulton, John W, Fulton, John W
    Argitaratua 2004

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Liburua
  14. 14
    Determining sources of water and contaminants to wells in a carbonate aquifer near Martinsburg, Blair County, Pennsylvania, by use of geochemical indicators, analysis of anthropogenic contaminants, and simulation of ground-water flow /
    nork Lindsey, Bruce D., 1962-
    Argitaratua 2004

    Liburua
  15. 15
    The floods of March 1936 in Pennsylvania
    Argitaratua 1936

    Liburua
  16. 16
    Results of initial sampling of heavy metals & pesticides found in stream bottom sediments in the Susquehanna River Basin /
    nork Hollowell, Jerrald R
    Argitaratua 1975

    Liburua
  17. 17
    Evaluation of agricultural best-management practices in the Conestoga River Headwaters, Pennsylvania : a summary report, 1982-90 /
    nork Lietman, Patricia L, Lietman, Patricia L
    Argitaratua 1997

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Liburua
  18. 18
    Oil fields of the Greater Pittsburgh region /
    nork Lytle, William S, Lytle, William S
    Argitaratua 1976

    Liburua
  19. 19
    Greater Pittsburgh region properties and uses of clays and shales /

    Liburua
  20. 20
    Mineral resources of Adams county, Pennsylvania,
    nork Stose, George Willis, 1869-1960
    Argitaratua 1925

    Liburua
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