Showing 21 - 40 results of 419 for search 'U.S. Geological Survey.', query time: 0.30s Refine Results
  1. 21
    The mineral industry of Virginia.
    “...[U.S. Geological Survey]...”
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    Government Document Serial
  2. 22
    Debris-flow hazards in the Blue Ridge of Virginia /
    by Gori, Paula
    Published 1996
    “...U.S. Geological Survey,...”
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    Government Document eBook
  3. 23
    A predictive production rate life-cycle model for southwestern Virginia coalfields /
    by Milici, Robert C., 1931-
    Published 1997
    “...U.S. Geological Survey,...”
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    Government Document eBook
  4. 24
    Geologic map of the Stafford quadrangle, Stafford County, Virginia /
    Published 2005
    “...U.S. Geological Survey ;...”
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    Government Document Map
  5. 25
    The quality of water and bottom material in Lunga Reservoir, Virginia, September 2004 through August 2005 /
    by Lotspeich, R. Russell
    Published 2007
    “...U.S. Geological Survey,...”
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    Government Document eBook
  6. 26
    Processes affecting phosphorus and copper concentrations and their relation to algal growth in two supply reservoirs in the lower coastal plains of Virginia,, 2002-2003, and implications for alternative management strategies /
    by Speiran, Gary K.
    Published 2007
    “...U.S. Geological Survey,...”
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    Government Document eBook
  7. 27
    Earthquakes in Virginia and vicinity, 1774 - 2004 /
    by Tarr, Arthur C.
    Published 2006
    “...U.S. Geological Survey,...”
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    Government Document Map
  8. 28
    Geologic map of the Stephens City quadrangle, Clarke, Frederick, and Warren Counties, Virginia /
    by Weary, David J.
    Published 2006
    “...U.S. Geological Survey,...”
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    Government Document Map
  9. 29
    Drainage areas of selected streams in Virginia /
    by Hayes, Donald C.
    Published 2007
    “...U.S. Geological Survey,...”
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    Government Document eBook
  10. 30
    Site report for USGS test holes drilled at Cape Charles, Northampton County, Virginia, in 2004 /
    Published 2007
    “...U.S. Geological Survey,...”
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    Government Document eBook
  11. 31
    EAARL topography, George Washington Birthplace National Monument /
    Published 2008
    “...U.S. Geological Survey,...”
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    Government Document Map
  12. 32
    Reconnaissance borehole geophysical, geological, and hydrological data from the proposed hydrodynamic compartments of the Culpeper Basin in Loudoun, Prince William, Culpeper, Orange, and Fairfax Counties, Virginia /
    Published 2007
    “...U.S. Geological Survey,...”
    Get full text
    Government Document Book
  13. 33
    Geologic map of Loudoun County, Virginia /
    Published 2006
    “...U.S. Geological Survey ;...”
    Government Document Map
  14. 34
    Piedmont geology of the Ladysmith and Lake Anna East quadrangles, and vicinity, Virginia /
    by Bobyarchick, A. R.
    Published 1981
    “...U.S. Geological Survey,...”
    Government Document Map
  15. 35
    Stream control by foliation, joints, and folds in the Rappahannock River drainage system near Fredericksburg, Virginia /
    Published 1982
    “...U.S. Geological Survey,...”
    Government Document Map
  16. 36
    Map showing mineral resources of the Culpeper Basin, Virginia and Maryland : availability and planning for future needs /
    “...U.S. Geological Survey,...”
    Government Document Map
  17. 37
    Ground-water resources of Fairfax County and vicinity, Virginia, and some aspects of their development /
    by Zenone, Chester
    Published 1983
    “...U.S. Geological Survey,...”
    Government Document Map
  18. 38
    Chemical quality of ground water in the Culpeper Basin, Virginia and Maryland /
    by Posner, Alex
    Published 1983
    “...U.S. Geological Survey,...”
    Government Document Map
  19. 39
    Geologic map of the Milton quadrangle, Virginia-North Carolina and adjacent areas of Virginia /
    “...U.S. Geological Survey,...”
    Government Document Map
  20. 40
    Geologic map of the east half of the Winston-Salem quadrangle, North Carolina-Virginia /
    Published 1975
    “...U.S. Geological Survey,...”
    Government Document Map
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