Risultati della ricerca - "\"\\"((\\\"soil (conservation\\\" OR consultation\\\")) OR (\\\"soil construction\\\"))\\"\""

Soil-cement : its use in building.

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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 /

Soils : the basis of sustainable agriculture : a cooperative program of NSW Agriculture and the Soil Conservation Service of NSW / di Simpson, Ian

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

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

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

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Soil and plant testing and analysis report of an expert consultation held in Rome, 13-17 June 1977

Dictionary of soil and water conversation / di Verma, Balvir

Soggetti: “...Soil conservation Dictionaries...”

Soil conservation and management in the humid tropics /

Soggetti: “...Soil conservation Tropics....”

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

Soggetti: “...Soil conservation...”

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

Soggetti: “...Soil conservation...”

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

Soggetti: “...Soil conservation....”

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

Soggetti: “...Soil conservation In-service training....”

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

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Farming systems development and soil conservation / di Norman, David

Soggetti: “...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

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

Soggetti: “...Soil conservation....”

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

Soggetti: “...Soil conservation....”

Elementary soil and water engineering / di Glenn, O Schwab

Soggetti: “...Soil conservation....”