Sökresultat - (( soil construction ) OR ( soil conservation ))

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

Ämnen:

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

Ämnen:

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

Ämnen:

Dictionary of soil and water conversation / av Verma, Balvir

Ämnen: “…Soil conservation Dictionaries…”

Soil conservation and management in the humid tropics /

Ämnen: “…Soil conservation Tropics.…”

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

Ämnen: “…Soil conservation…”

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

Ämnen: “…Soil conservation…”

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

Ämnen: “…Soil conservation.…”

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

Ämnen: “…Soil conservation In-service training.…”

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

Ämnen: “…Soil conservation Developing countries.…”

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

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Farming systems development and soil conservation / av Norman, David

Ämnen: “…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

Ämnen:

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

Ämnen: “…Soil conservation.…”

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

Ämnen: “…Soil conservation.…”

Elementary soil and water engineering / av Glenn, O Schwab

Ämnen: “…Soil conservation.…”

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

Ämnen: “…Soil conservation.…”

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

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

Guidelines for the control of soil degradation.

Ämnen: “…Soil conservation.…”