Torthaí cuardaigh - (water OR walter) (conservation OR construction )*

Water conservation.

Ábhair: “…Water conservation…”

Conserving water : the untapped alternative / de réir Postel, Sandra

Ábhair: “…Water conservation…”

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

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Resource conservation : social and economic dimensions of recycling /

Construction : principles, materials, & methods / de réir Olin, Harold Bennett

Soil and water conservation engineering /

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

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

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

Energy and water resource management / de réir Aulbach, Robert E.

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Water : a resource in crisis / de réir Lucas, Eileen

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Water and wetlands / de réir 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 / de réir 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 de réir Barry, R. (Robin Lewis)

Ferrocement water tanks and their construction / de réir Watt, S. B. (Simon B.)

Elementary soil and water engineering / de réir Glenn, O Schwab

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Elementary soil and water engineering / de réir Schwab, Glenn O.

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Dictionary of soil and water conversation / de réir Verma, Balvir

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Energy-efficient buildings