Rezultati - (("walter conservation") OR ((("water consultation") OR ("water conservation"))))

Priporočene teme znotraj vašega iskanja.
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  1. 21
    Soil and water conservation engineering

    Soil and water conservation engineering od Glenn, R. Schwab (et.al)

    Izdano 1981
    Teme:
    Knjiga

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  2. 22
    Tillage systems for soil and water conservation /

    Tillage systems for soil and water conservation / od Unger, Paul W.

    Izdano 1984
    Teme:
    Knjiga

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  3. 23
    Water : a resource in crisis /

    Water : a resource in crisis / od Lucas, Eileen

    Izdano 1991
    Teme:
    Knjiga

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  4. 24
    In-service training for soil and water conservation : report of the Workshop in Serdang, Malaysia, 11-15 December, 1989.

    In-service training for soil and water conservation : report of the Workshop in Serdang, Malaysia, 11-15 December, 1989.

    Izdano 1989
    Teme:
    Conference Proceeding Knjiga

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  5. 25
    Water and wetlands /

    Water and wetlands / od Furniss, Pamela

    Izdano 1992
    Teme:
    Knjiga

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  6. 26
    Energy and water resource management /

    Energy and water resource management / od Aulbach, Robert E.

    Izdano 1988
    Teme:
    Knjiga

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  7. 27
    Water : rethinking management in an age of scarcity /

    Water : rethinking management in an age of scarcity / od Postel, Sandra

    Izdano 1984
    Teme:
    Knjiga

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  8. 28
    Farmers' practices and soil and water conservation programs /

    Farmers' practices and soil and water conservation programs /

    Izdano 1991
    Teme:
    Conference Proceeding Knjiga

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  9. 29
    Shade and color with water-conserving plants /

    Shade and color with water-conserving plants / od Walters, James E.

    Izdano 1992
    Teme: “...Landscape gardening Water conservation Southwest, New....”
    Knjiga

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  10. 30
    Energy and water management in western irrigated agriculture /

    Energy and water management in western irrigated agriculture /

    Izdano 1986
    Teme:
    Neznan

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