Search Results - Duke, Harold R. (Harold Ray), 1940-

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  1. 1
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    Drainage design based upon aeration / by Duke, Harold R. (Harold Ray), 1940-

    Published 1973
    Government Document Book

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  2. 2
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    Groundwater in the high plains of eastern Colorado. by Duke, Harold R. (Harold Ray), 1940-

    Published 1967
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  3. 3
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    Drainage design based upon aeration / by Duke, Harold R. (Harold Ray), 1940-

    Published 1973
    Online Access
    Government Document eBook

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  4. 4
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    Evaluation of water resources in Kiowa and Bijou Creek basins, Colorado / by Duke, Harold R. (Harold Ray), 1940-

    Published 1966
    Book

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  5. 5
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    Scheduling irrigations : a guide for improved irrigation water management through proper timing and amount of water application /

    Published 1987
    Other Authors: “…Duke, Harold R. (Harold Ray), 1940-…”
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    Government Document Book

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  6. 6
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    Steady upward flow from water tables / by Anat Arbhabhirama

    Published 1965
    Other Authors: “…Duke, Harold R. (Harold Ray), 1940-…”
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  7. 7
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    Models for subsurface drainage / by Hedstrom, Warren E.

    Published 1971
    Other Authors: “…Duke, Harold R. (Harold Ray), 1940-…”
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  8. 8
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    Models for subsurface drainage / by Hedstrom, Warren E.

    Published 1971
    Other Authors: “…Duke, Harold R. (Harold Ray), 1940-…”
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    Government Document eBook

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  9. 9
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    Steady upward flow from water tables by Anat Arbhabhirama

    Published 1965
    Other Authors: “…Duke, Harold R. (Harold Ray), 1940-…”
    Online Access
    Government Document Electronic eBook

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