Showing 1 - 20 results of 3,426 for search '', query time: 1.04s Refine Results
  1. 1
    Truck loss of braking control on steep downgrade and collision with a vehicle near Plymouth Meeting, Pennsylvania, April 25, 1996.
    Published 1997
    Adobe Acrobat Reader required
    Government Document Microform Book
  2. 2
    IRS' field office restructuring in Pennsylvania /
    Published 1997
    Government Document Microform Book
  3. 3
    National Weather Service : budget events and continuing risks of systems modernization : statement of Joel C. Willemssen, Director, Civil Agencies Information Systems, Accounting and Information Management Division, before the Subcommittee on Energy and Environment, Committee on Science, House of Representatives /
    by Willemssen, Joel C.
    Published 1998
    Adobe Acrobat Reader required
    Government Document Microform Book
  4. 4
    Surficial alteration at the Cathedral of Learning in Pittsburgh, Pennsylvania /
    by McGee, E. S.
    Published 1997
    Government Document Microform Book
  5. 5
    Geologic map of the Catasauqua quadrangle, Northampton and Lehigh counties, Pennsylvania /
    by Drake, Avery Ala, 1927-
    Published 1996
    Government Document Microform Book
  6. 6
    Evaluation of geophysical logs, Phase I, at Willow Grove Naval Air Station, Montgomery County, Pennsylvania /
    by Conger, Randall W.
    Published 1997
    Government Document Microform Book
  7. 7
    Activities of the United States Geological Survey in Pennsylvania /
    Published 1997
    Government Document Microform Book
  8. 8
    Water-quality assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland : design and implementation of water-quality studies, 1992-95 /
    Published 1997
    Government Document Microform Book
  9. 9
    Influence of land use and open-water wetlands on water quality in the Lake Wallenpaupack basin, northeastern Pennsylvania /
    by Sams, James I.
    Published 1999
    Government Document Book
  10. 10
    Case study for delineating a contributing area to a water-supply well in a fractured crystalline-bedrock aquifer, Stewartstown, Pennsylvania /
    Published 1999
    Government Document Book
  11. 11
    Environmental assessment : renewal of materials licenses for ALARON Corp. Northeast Regional Service Facility, Wampum, Pennsylvania /
    Published 1998
    Government Document Microform Book
  12. 12
    Comparison of methods for computing streamflow statistics for Pennsylvania streams /
    by Ehlke, Marla H.
    Published 1999
    Government Document Book
  13. 13
    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
  14. 14
    Hydrologic effects of the Pymatuning earthquake of September 25, 1998, in northwestern Pennsylvania /
    by Fleeger, Gary M.
    Published 1999
    Government Document Book
  15. 15
    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
  16. 16
    Research circular /
    Published 1938
    Government Document Serial
  17. 17
    Salt deposits in the Salina Group in Pennsylvania /
    Internet Archive, State Library of Pennsylvania
    Government Document Book
  18. 18
    Analysis of daily water use in nine cities /
    Published 1985
    Government Document Book
  19. 19
    Annotated bibliography of Pennsylvania geology : supplement to 1979 /
    Published 1986
    Government Document Book
  20. 20
    Environmental geology, Allegheny County and vicinity, Pennsylvania : description of a program and its results /
    Government Document Book
Search Tools: RSS Feed – Email Search