検索結果 - (water OR walter) (conservation OR consultation)

Water conservation.

主題: “…Water conservation…”

Conserving water : the untapped alternative / 著者: Postel, Sandra

主題: “…Water conservation…”

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

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Resource conservation : social and economic dimensions of recycling /

Soil and water conservation engineering /

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

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Vanishing land and water : soil and water conservation in dry lands / 著者: Chleq, Jean-Louis

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Soilerosion by water : some measures for its control on cultivated lands

Operation and control of water treatment processes / 著者: Cox, Charles R.

Energy and water resource management / 著者: Aulbach, Robert E.

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Water : a resource in crisis / 著者: Lucas, Eileen

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Water and wetlands / 著者: Furniss, Pamela

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

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

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Elementary soil and water engineering / 著者: Glenn, O Schwab

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Elementary soil and water engineering / 著者: Schwab, Glenn O.

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Dictionary of soil and water conversation / 著者: Verma, Balvir

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Irrigation water delivery models : proceedings of the FAO Expert Consultation, Rome, Italy, 4-7 October 1993.

Energy-efficient buildings

Guidelines for predicting crop water requirements 著者: Doorenbos, J.