Rezultaty - (( water conservation ) OR ( expert consultation ))

Water conservation.

Hasła przedmiotowe: “…Water conservation…”

Conserving water : the untapped alternative / od Postel, Sandra

Hasła przedmiotowe: “…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 / od Tepper, Ron, 1937-

Soil and water conservation engineering /

Hasła przedmiotowe:

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

Hasła przedmiotowe:

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

Hasła przedmiotowe:

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 / od Aulbach, Robert E.

Hasła przedmiotowe:

Water : a resource in crisis / od Lucas, Eileen

Hasła przedmiotowe:

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

Water and wetlands / od Furniss, Pamela

Hasła przedmiotowe:

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

Hasła przedmiotowe:

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

Hasła przedmiotowe:

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

Hasła przedmiotowe:

Elementary soil and water engineering / od Glenn, O Schwab

Hasła przedmiotowe: