Showing 181 - 200 results of 1,131 for search 'The Survey :', query time: 0.30s Refine Results
  1. 181
    Hydrologic data for aquifers in Philadelphia, Pennsylvania /
    by Paulachok, Gary N.
    Published 1984
    “...U.S. Geological Survey ;...”
    Government Document Microform Book
  2. 182
    Geologic processes affecting the quality of the Upper Freeport coal bed, west-central Pennsylvania /
    Published 1986
    “...U.S. Geological Survey,...”
    Government Document Microform Book
  3. 183
    Geologic map of Cherry and Godfrey ridges in the Saylorsburg, Stroudsburg, and East Stroudsburg quadrangles, Monroe County, Pennsylvania /
    Published 1990
    “...U.S. Geological Survey ;...”
    Government Document Map
  4. 184
    Geology of the northern half of the Minersville quadrangle and a part of the northern half of the Tremont quadrangle, Schuylkill County, Pennsylvania /
    Published 1958
    “...U.S. Geological Survey,...”
    Map
  5. 185
    Geology of anthracite in the southern part of the Trevorton Quadrangle, Northumberland County, Pennsylvania /
    by Arndt, Harold H.
    Published 1963
    “...U.S. Geological Survey,...”
    Map
  6. 186
    Groundwater resources of Pike County, Pennsylvania /
    by Davis, Drew K.
    Published 1989
    “...Pennsylvania Geological Survey,...”
    Book
  7. 187
    Groundwater resources of Fayette County, Pennsylvania /
    by McElroy, Thomas A.
    Published 1988
    “...Pennsylvania Geological Survey,...”
    Book
  8. 188
    Groundwater resources of Erie County, Pennsylvania /
    “...Pennsylvania Geological Survey,...”
    Book
  9. 189
    Tributary-stream infiltration in Marsh Creek Valley, north-central Pennsylvania /
    “...U.S. Geological Survey ;...”
    Government Document Book
  10. 190
    Water-resources investigations in Pennsylvania : programs and activities of the U.S. Geological Survey, 1990-91 /
    by McLanahan, Leona O.
    Published 1991
    “...U.S. Geological Survey ;...”
    Government Document Book
  11. 191
    Summary of the Ancestral Rocky Mountains epeirogeny in Wyoming and adjacent areas /
    by Maughan, Edwin K., 1926-1995
    Published 1990
    “...U.S. Geological Survey :...”
    Government Document Microform Book
  12. 192
    Water-resources data for North Fork Bens Creek, Somerset County, Pennsylvania, August 1983 through September 1988 /
    by Witt, Emitt C.
    Published 1991
    “...U.S. Geological Survey ;...”
    Government Document Microform Book
  13. 193
    Water-resources data for Indiana County, Pennsylvania /
    “...U.S. Geological Survey ;...”
    Government Document Microform Book
  14. 194
    Pennsylvania : index to topographic and other map coverage /
    Published 1993
    “...The Survey ; Map Distribution,...”
    Government Document Map
  15. 195
    Water-quality data for two surface coal mines reclaimed with alkaline waste or urban sewage sludge, Clarion County, Pennsylvania, May 1983 through November 1989 /
    by Dugas, Diana L.
    Published 1993
    “...U.S. Geological Survey ;...”
    Government Document Microform Book
  16. 196
    Nitrate in ground water in the Great Valley carbonate subunit of the Potomac River Basin.
    by Ferrari, Matthew J.
    Published 1995
    “...U.S. Geological Survey,...”
    Government Document Book
  17. 197
    Surficial geologic map of part of the Allentown 30ʹ x 60ʹ quadrangle, Berks, Bucks, Carbon, Lehigh, Luzerne, Monroe, Northampton, and Schuylkill counties, Pennsylvania.
    Published 1993
    “...U.S. Geological Survey ;...”
    Government Document Microform Map
  18. 198
    Geohydrology and vertical distribution of volatile organic compounds in ground water, Fischer and Porter Company Superfund Site, Warminster, Bucks County, Pennsylvania.
    by Sloto, Ronald A.
    Published 1995
    “...U.S. Geological Survey ;...”
    Government Document Book
  19. 199
    Statewide floods in Pennsylvania, January 1996.
    by Thompson, R. E. (Ronald E.)
    Published 1996
    “...U.S. Geological Survey,...”
    Get full text
    Government Document Book
  20. 200
    Map of Pennsylvania /
    Published 1937
    “...U.S. Geological Survey,...”
    Map
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