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  1. 1
    Soil erosion in the Palouse River Basin : indications of improvement /
    by Ebbert, J. C.
    Published 1998
    Government Document Book
  2. 2
    Soil conservation and the reduction of erosion and sedimentation in the Coon Creek Basin, Wisconsin /
    by Trimble, Stanley Wayne
    Published 1982
    Government Document Book
  3. 3
    Nonpoint source pollution : are cropland controls the answer? /
    Published 1986
    Book
  4. 4
    Summary of data collected for the demonstration erosion control project in the Yazoo River Basin, north-central Mississippi, October 1996-September 1997 /
    by Runner, Michael S.
    Published 1999
    Government Document Microform Book
  5. 5
    Mississippi Basin Carbon Project : upland soil database for sites in Yazoo basin, northern Mississippi /
    Government Document Microform Book
  6. 6
    A national survey of Conservation Reserve Program (CRP) participants on environmental effects, wildlife issues, and vegetation management on program lands /
    by Allen, Arthur W.
    Published 2003
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    Government Document eBook
  7. 7
    Contributions to the geography of the United States 1926.
    Published 1927
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    Government Document eBook
  8. 8
    "Red Beds" and associated formations in New Mexico with an outline of the geology of the State.
    Published 1928
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    Government Document eBook
  9. 9
    Geology of the McCalls Ferry-Quarryville District Pennsylvania.
    Published 1929
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    Government Document eBook
  10. 10
    Clays and shales of Minnesota.
    Published 1919
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    Government Document eBook
  11. 11
    Monographs of the United States Geological Survey.
    Published 1894
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    Government Document eBook
  12. 12
    Geology and water resources of Sulphur Spring Valley, Arizona.
    Published 1913
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    Government Document eBook
  13. 13
    Department of the Interior. Bulletin of the United States Geological Survey No. 143.
    Published 1895
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    Government Document eBook
  14. 14
    Department of the Interior. Bulletin of the United States Geological Survey No. 144.
    Published 1891
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    Government Document eBook
  15. 15
    Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 588. The constitution of the natural silicates.
    Published 1914
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    Government Document eBook
  16. 16
    Shorter contributions to general geology 1914.
    Published 1915
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    Government Document eBook
  17. 17
    Professional Paper 95. Shorter contributions to general geology, 1915.
    Published 1916
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    Government Document eBook
  18. 18
    Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 388. The colloid matter of clay and its measurement.
    Published 1909
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    Government Document eBook
  19. 19
    [Geological Survey bulletin 419; Analyses of rocks and minerals, 1880-1908].
    Published 1910
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    Government Document eBook
  20. 20
    The diffusion of crude petroleum through fuller's earth with notes on its geologic significance.
    Published 1911
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    Government Document eBook
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