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

Water treatment principles and design /

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Water conservation.

主題: “…Water conservation…”

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

主題: “…Water conservation…”

Standard model designs for rural water supplies /

主題: “…Water-supply, Rural Yugoslavia Kosovo (Serbia)…”

Land evaluation criteria for irrigation report of an Expert Consultation held in Rome 27 February- 2 March 1979 /

Land evaluation guidelines for rainfed agriculture : report of an expert consultation held in Rome, 12-14 December 1979 /

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

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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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The construction of buildings water supply, sanitary appliances, sanitary pipework above ground, drains below ground, roof and surface water drainage, electrical supply, gas supply, refuse storage 著者: Barry, R. (Robin Lewis)

Ferrocement water tanks and their construction / 著者: Watt, S. B. (Simon B.)

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

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