Showing 1 - 20 results of 52 for search 'Ruhl, J. F', query time: 0.26s Refine Results
  1. 1
    Relation of fracture orientation to linear terrain features, anisotropic transmissivity, and seepage to streams in the karst Prairie du Chien group, southeastern Minnesota /
    by Ruhl, J. F., Ruhl, J. F., Ruhl, J. F.
    Published 1995

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  2. 2
    Hydrogeologic and water-quality characteristics of glacial-drift aquifers in Minnesota /
    by Ruhl, J. F., Ruhl, J. F., Ruhl, J. F.
    Published 1987

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Map
  3. 3
    Water resources of the Grand Portage Indian Reservation, northeastern Minnesota /
    by Ruhl, J. F., Ruhl, J. F., Ruhl, J. F.
    Published 1995

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  4. 4
    Water resources of the White Earth Indian Reservation, northwestern Minnesota /
    by Ruhl, J. F., Ruhl, J. F.
    Published 1989

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  5. 5
    Estimates of recharge to unconfined aquifers and leakage to confined aquifers in the seven-county metropolitan area of Minneapolis-St. Paul, Minnesota /
    by Ruhl, J. F, Ruhl, J. F
    Published 2002

    Government Document Book
  6. 6
    Simulation of ground-water flow and delineation of areas contributing recharge within the Mt. Simon-Hinckley Aquifer to well fields in the Prairie Island Indian Community, Minnesota /
    by Ruhl, J. F, Ruhl, J. F
    Published 2002

    Government Document Book
  7. 7
    Presence, distribution, and potential sources of nitrate and selected pesticides in the surficial aquifer along the Straight River in north-central Minnesota, 1992-93 /
    by Ruhl, J. F., Ruhl, J. F.
    Published 1995

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  8. 8
    Quality of ground water around Vadnais Lake and in Lambert Creek watershed, and interaction of ground water with Vadnais Lake, Ramsey County, Minnesota /
    by Ruhl, J. F., Ruhl, J. F.
    Published 1994

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  9. 9
    Regional ground-water-flow models of surficial sand and gravel aquifers along the Mississippi River between Brainerd and St. Cloud, central Minnesota /
    by Ruhl, J. F, Ruhl, J. F
    Published 2004

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  10. 10
    Nitrate and pesticides in surficial aquifers and trophic state and phosophorus sources for selected lakes, eastern Otter Tail County, west-central Minnesota, 1993-96 /
    by Ruhl, J. F
    Published 1997

    Government Document Book
  11. 11
    Ground water and streamflow in the Nett Lake Indian Reservation, northern Minnesota, 1995-97
    by Ruhl, J. F
    Published 1998

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  12. 12
    Quality of ground water around Vadnais Lake and in Lambert Creek watershed, and interaction of ground water with Vadnais Lake, Ramsey County, Minnesota /
    by Ruhl, J. F
    Published 1994

    Government Document Book
  13. 13
    Ground water and streamflow in the Nett Lake Indian Reservation, northern Minnesota, 1995-97 /
    by Ruhl, J. F
    Published 1998

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  14. 14
    Presence, distribution, and potential sources of nitrate and selected pesticides in the surficial aquifer along the Straight River in north-central Minnesota, 1992-93 /
    by Ruhl, J. F
    Published 1995

    Government Document Book
  15. 15
    Water resources of the Fond du Lac Indian Reservation, east-central Minnesota /
    by Ruhl, J. F
    Published 1989

    Government Document Book
  16. 16
    Water resources of the White Earth Indian Reservation, northwestern Minnesota /
    by Ruhl, J. F
    Published 1989

    Government Document Book
  17. 17
    Water resources of the Red Lake Indian Reservation, northwestern Minnesota /
    by Ruhl, J. F
    Published 1991

    Government Document Book
  18. 18
    Flow of ground water through fractured carbonate rocks in the Prairie du Chien-Jordan Aquifer, southeastern Minnesota /
    by Ruhl, J. F
    Published 1989

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  19. 19
    Nitrate and pesticides in surficial aquifers and trophic state and phosphorus sources for selected lakes, eastern Otter Tail County, west-central Minnesota, 1993-96 /
    by Ruhl, J. F.
    Published 1997

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  20. 20
    Quantity and quality of seepage from two earthen basins used to store livestock waste in southern Minnesota during the first year of operation, 1997-98 /
    by Ruhl, J. F
    Published 1999

    Government Document Book
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