Rezultaty - (( soil conservation ) OR ( soil construction ))

Soil erosion : quiet crisis in the world economy / od Brown, Lester Russell, 1934-

Hasła przedmiotowe:

Soil management : a world view of conservation and production / od Cook, Ray Lewis

Hasła przedmiotowe:

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

Hasła przedmiotowe:

Dictionary of soil and water conversation / od Verma, Balvir

Hasła przedmiotowe: “…Soil conservation Dictionaries…”

Soil conservation and management in the humid tropics /

Hasła przedmiotowe: “…Soil conservation Tropics.…”

Soil and water conservation in semi-arid areas / od Hudson, Norman W.

Hasła przedmiotowe: “…Soil conservation…”

Soil and water conservation for productivity and environmental protection od Troeh, Frederick R.

Hasła przedmiotowe: “…Soil conservation…”

Soil conservation for small farmers in the humid tropics / od Sheng, T. C.

Hasła przedmiotowe: “…Soil conservation.…”

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

Hasła przedmiotowe: “…Soil conservation In-service training.…”

Soil conservation and management in developing countries : report of an expert consultation held in Rome, 22-26 November 1976.

Hasła przedmiotowe: “…Soil conservation Developing countries.…”

Soil conservation and sustainable land use : an economic approach / od Graaff, J. de

Hasła przedmiotowe:

Farming systems development and soil conservation / od Norman, David

Hasła przedmiotowe: “…Soil conservation.…”

Shifting cultivation and soil conservation in Africa papers presented at the FAO/SIDA/ARCN Regional Seminar on Shifting Cultivation and Soil Conservation in Africa, Ibadan, Nigeria, 2-21 July, 1973

Hasła przedmiotowe:

1986 Soil Conservation Conference, Macquarie University, 16th, 17th July.

Hasła przedmiotowe: “…Soil conservation.…”

Compilation of papers : Soils Workshop for Agronomists, Horticulturalists and Soil Conservationists, 4-5 May, 1988, Alstonville.

Hasła przedmiotowe: “…Soil conservation.…”

Elementary soil and water engineering / od Glenn, O Schwab

Hasła przedmiotowe: “…Soil conservation.…”

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

Hasła przedmiotowe: “…Soil conservation.…”

Construction of buildings on expansive soils / od Sorochan, E. A.

Construction guide for soils and foundations / od Fletcher, Gordon A.

Guidelines for the control of soil degradation.

Hasła przedmiotowe: “…Soil conservation.…”