Resultados de búsqueda - (( water consultation ) OR ( ((walter conservation) OR (water conservation)) ))

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

Materias:

Water conservation.

Materias: “…Water conservation…”

Conserving water : the untapped alternative / por Postel, Sandra

Materias: “…Water conservation…”

Resource conservation : social and economic dimensions of recycling /

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 /

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

Materias:

Soil and water conservation engineering /

Materias:

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

Materias:

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

Energy and water resource management / por Aulbach, Robert E.

Materias:

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

Water : a resource in crisis / por Lucas, Eileen

Materias:

Water and wetlands / por Furniss, Pamela

Materias:

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

Materias:

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

Materias:

Elementary soil and water engineering / por Glenn, O Schwab

Materias:

Elementary soil and water engineering / por Schwab, Glenn O.

Materias:

Dictionary of soil and water conversation / por Verma, Balvir

Materias:

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