Showing 1 - 14 results of 14 for search 'Hofstra, Warren E.', query time: 0.06s Refine Results
  1. 1
    Hydrogeologic and water-quality data in western Jefferson County, Colorado

    Hydrogeologic and water-quality data in western Jefferson County, Colorado by Hofstra, Warren E.

    Published 1975
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  2. 2
    Geologic control of supply and quality of water in the mountainous part of Jefferson County, Colorado

    Geologic control of supply and quality of water in the mountainous part of Jefferson County, Colorado by Hofstra, Warren E.

    Published 1975
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  3. 3
    Hydrogeologic data for the northern high plains of Colorado /

    Hydrogeologic data for the northern high plains of Colorado / by Hofstra, Warren E.

    Published 1972
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  4. 4
    Geologic control of supply and quality of water in the mountainous part of Jefferson County, Colorado /

    Geologic control of supply and quality of water in the mountainous part of Jefferson County, Colorado / by Hofstra, Warren E.

    Published 1975
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  5. 5
    Water-level records, 1969-73, and hydrogeologic data for the northern high plains of Colorado /

    Water-level records, 1969-73, and hydrogeologic data for the northern high plains of Colorado / by Hofstra, Warren E.

    Published 1973
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  6. 6
    Water-level records for the northern high plains of Colorado, 1970-74 /

    Water-level records for the northern high plains of Colorado, 1970-74 / by Hofstra, Warren E.

    Published 1974
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  7. 7
    Hydrogeologic and water-quality data in western Jefferson County, Colorado /

    Hydrogeologic and water-quality data in western Jefferson County, Colorado / by Hofstra, Warren E.

    Published 1975
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  8. 8
    Water-level records for the northern high plains of Colorado, 1968-72 /

    Water-level records for the northern high plains of Colorado, 1968-72 / by Hofstra, Warren E.

    Published 1972
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  9. 9
    Availability of water for artificial recharge, Plains Ground Water Management District, Colorado /

    Availability of water for artificial recharge, Plains Ground Water Management District, Colorado / by Jenkins, Clifford Thaine, 1917-

    Published 1970
    Other Authors: “…Hofstra, Warren E.…”
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  10. 10
    Digital model of the Ogallala aquifer of the northern part of the northern high plains of Colorado : by Richard R. Luckey and Warren E. Hofstra. ; prepared by the U.S. Geological Survey in cooperation with the Colorado Water Conservation Board; Colorado Division of Water Resources, Office of the State Engineer, and high plains management districts.

    Digital model of the Ogallala aquifer of the northern part of the northern high plains of Colorado : by Richard R. Luckey and Warren E. Hofstra. ; prepared by the U.S. Geological... by Luckey, Richard R.

    Published 1974
    Other Authors: “…Hofstra, Warren E.…”
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  11. 11
    Digital model of the hydrologic system, northern high plains of Colorado : a preliminary report /

    Digital model of the hydrologic system, northern high plains of Colorado : a preliminary report / by Luckey, Richard R.

    Published 1973
    Other Authors: “…Hofstra, Warren E.…”
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  12. 12
    Digital ground-water model of the Ogallala aquifer in parts of Cheyenne and Kiowa counties, northern high plains of Colorado /

    Digital ground-water model of the Ogallala aquifer in parts of Cheyenne and Kiowa counties, northern high plains of Colorado / by Kapple, G. W.

    Published 1977
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  13. 13
    Water-level records for the northern high plains of Colorado /

    Water-level records for the northern high plains of Colorado / by Boettcher, Arnold J., 1933-

    Published 1969
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  14. 14
    Digital ground-water model of the Ogallala aquifer in parts of Washington and Yuma Counties, northern High Plains of Colorado /

    Digital ground-water model of the Ogallala aquifer in parts of Washington and Yuma Counties, northern High Plains of Colorado / by Kapple, G. W.

    Published 1976
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