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

Water conservation.

主題: “…Water conservation…”

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

主題: “…Water conservation…”

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 /

The African trypanosomiases : report of Joint WHO Expert Committee and FAO Expert Consultation.

The African trypanosomiases : report of a joint WHO Expert Committee and FAO Expert Consultation, Rome.

Become a top consultant : how the experts do it / 著者: Tepper, Ron, 1937-

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

主題:

Soil and water conservation engineering /

主題:

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

主題:

Energy and protein requirements : report of a Joint FAO/WHO/UNU Expert Consultation.

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

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

主題:

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

主題:

Water and wetlands / 著者: Furniss, Pamela

主題:

The expert consultation on the ASOCON information service, Los Banos, The Philippines, 6-9 November 1990.

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

主題:

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

主題:

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

主題:

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

主題: