Search results for: Humphrys, C. R. (Clifford Robertson), 1916-

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  1. 1

    The lost lakes of Minnesota

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: [Humphrys], 1964
    Physical Description: 16 pages : illustrations, maps ; 28 cm
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  2. 2

    Watershed management

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: [C.R. Humphrys], 1966
    Physical Description: 62 pages : illustrations, maps ; 28 cm
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  3. 3

    Parameters of water quality

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: Department of Resource Development, Michigan State University, 1967
    Physical Description: ii, 474 leaves : illustrations, maps ; 29 cm
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  4. 4

    Evapotranspiration bibliography

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: Department of Resource Development, Agricultural Experiment Station, Michigan State University, 1960
    Physical Description: 33 pages ; 28 cm.
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  5. 5

    Water: water supply 1960, water demand 1980 ; personal report to the Senate Select Committee on National Water Resources.

    Physical Description: iii, 30 pages : illustrations, maps ; 28 cm
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  6. 6

    Michigan's water problems

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: Department of Resource Development, Michigan State University, 1967
    Physical Description: iv, 268, 83 leaves : maps ; 29 cm
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  7. 7

    Watershed management reference ; compiled for the course in resource development.

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: Michigan State University, 1969
    Physical Description: 8 volumes : illustrations
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  8. 8

    Water rights reference ; compiled for the course in water rights.

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: Michigan State University, 1969
    Physical Description: 8 volumes : illustrations
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  9. 9

    Miscellaneous papers on water rights.

    Physical Description: 1 volume (various pagings) : illustrations
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  10. 10

    Apportionment of inland lake bottomlands for oil and gas royalty

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: C.R. Humphrys, 1988
    Physical Description: v, 279 leaves : illustrations, maps, plans, facsimiles ; 30 cm
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  11. 11

    Anatomy of a watershed ; Red Cedar River, Michigan

    Physical Description: iii, 300 leaves, 46 unnumbered pages : illustrations (part mounted color), maps (part folded) ; 29 cm
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  12. 12

    Water story

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: Department of Resource Development, Michigan State University, 1960
    Physical Description: volumes : illustrations ; 24 cm
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  13. 13

    Water references

    Physical Description: 4 volumes ; 30 cm
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  14. 14

    Report on environmental impacts of Rivendell

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: [publisher not identified], 1989
    Physical Description: 175 leaves : illustrations, maps ; 36 x 22 cm
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  15. 15

    The environmental status of Norvell Lake, Jackson County, Michigan for Norvell Township, Norvell, Michigan, August 1988

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: [publisher not identified], 1988
    Physical Description: 85 pages, A1-A14 : illustrations ; 36 x 22 cm
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  16. 16

    Application for permit to dredge a boat canal through wetlands, Vineyard Lake, Jackson County Michigan, June 1988

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: [publisher not identified], 1988
    Physical Description: 61 pages : illustrations, maps ; 36 x 22 cm
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  17. 17

    Devils Lake : Devils Lake condominiums proposed site development plan

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: [publisher not identified], 1988
    Physical Description: 97 leaves : illustrations, maps ; 36 x 22 cm
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  18. 18

    Subjects of interest and concern and frequency of occurrence : Lakes Preservation League, 1977-1988

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: [publisher not identified], 1988
    Physical Description: 1 volume (various pagings) ; 36 x 22 cm
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  19. 19

    Boating survey of Lake Fenton, Genesee County, Michigan

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: Lake Fenton Property Owners Association, 1987
    Physical Description: vi, 57 leaves : map ; 30 cm
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  20. 20

    Boating survey of Elizabeth Lake, Oakland County, Michigan

    Authors: Humphrys, C. R. (Clifford Robertson), 1916-
    Published: Elizabeth Lake Lakefront Property Owners Association, 1987
    Physical Description: iv, 38 leaves : map ; 30 cm
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