著者
書誌事項
FAO soils bulletin
Food and Agriculture Organization of the United Nations
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関連文献： 23件中 1-20を表示
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- Land and crop management in the hilly terrains of Central America : lessons learned and farmer-to-farmer transfer of technologies
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by Richard Barber
Food and Agriculture Organization of the United Nations 1999 FAO soils bulletin 76
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- New concepts and approaches to land management in the tropics with emphasis on steeplands
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by Francis Shaxson
Food and Agriculture Organization of the United Nations 1999 FAO soils bulletin 75
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- Sustainable dryland cropping in relation to soil productivity
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C.J. Pearson, D.W. Norman, J. Dixon
Food and Agriculture Organization of the United Nations 1995 FAO soils bulletin 72
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- Tillage systems in the tropics : management options and sustainability implications
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by Rattan Lal
Food and Agriculture Organization of the United Nations 1995 FAO soils bulletin 71
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- Field measurement of soil erosion and runoff
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by N.W. Hudson
Food and Agriculture Organization of the United Nations 1993 FAO soils bulletin 68
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- Soil tillage in Africa : needs and challenges
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Soil Resources, Management, and Conservation Service, Land and Water Development Division, FAO
Food and Agriculture Organization of the United Nations 1993 FAO soils bulletin 69
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- Soil conservation for small farmers in the humid tropics
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by T.C. Sheng
Food and Agriculture Organization of the United Nations 1989 FAO soils bulletin 60
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- Guidelines : land evaluation for irrigated agriculture
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Soils Resources, Management and Conservation Service FAO Land and Water Development Division
Food and Agriculture Organization of the United Nations 1985 FAO soils bulletin 55
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- Improved production systems as an alternative to shifting cultivation
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Soils Resources, Management and Conservation Service, Land and Water Development Division
Food and Agriculture Organization of the United Nations 1984 FAO soils bulletin 53
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- Tillage systems for soil and water conservation
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by Paul W. Unger
Food and Agriculture Organization of the United Nations 1984 FAO soils bulletin 54
: pbk.
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- Keeping the land alive : soil erosion, its causes and cures
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by Hubert W. Kelley ; sponsored by German Agency for Technical Cooperation (gtz), Soil Resources, Management, and Conservation Service, Land and Water Development Division
Food and Agriculture Organization of the United Nations 1983 FAO soils bulletin 50
: pbk
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- Guidelines : land evaluation for rainfed agriculture
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Soil Resources Management and Conservation Services, Land and Water Development Division
Food and Agriculture Organization of the United Nations 1983 FAO soils bulletin 52
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- Application of nitrogen-fixing systems in soil management
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by Y.A. Hamdi
Food and Agriculture Organization of the United Nations 1982 FAO soils bulletin 49
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- Micronutrients and the nutrient status of soils : a global study
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by Mikko Sillanpää
Food and Agriculture Organization of the United Nations 1982 FAO soils bulletin 48
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- Organic recycling in Africa : papers presented at the FAO/SIDA Workshop on the Use of Organic Materials as Fertilizers in Africa, held in Buea, Cameroon, 5-14 December 1977
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Soil Resources, Management and, Conservation Service [and] Land and Water Development Division
Food and Agriculture Organization of the United Nations 1980 FAO soils bulletin 43
pbk.
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- Watershed development with special reference to soil and water conservation
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by N. Gil
Food and Agriculture Organization of the United Nations 1979 FAO soils bulletin 44
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- Organic recycling in Asia : papers presented at the FAO/SIDA Workshop on the Use of Organic Materials as Fertilizers in Asia, held in Bangkok, 26 October-5 November 1976
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Food and Agriculture Organization of the United Nations 1978 FAO soils bulletin 36
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- China, recycling of organic wastes in agriculture : report on an FAO/UNDP study tour to the People's Republic of China 28 April-24 May 1977
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Food and Agriculture Organization of the United Nations 1977, c1978 FAO soils bulletin 40
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- A framework for land evaluation
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Soil Resources Development and ConservationService Land and Water Development Division
Food and Agriculture Organization of the United Nations 1976 FAO soils bulletin 32
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- Land evaluation in Europe : report on the technical consultation, Nitra, Czechoslovakia, 1-6 September 1975, Soil Resources, Development and Conservation Service, Land and Water Development Division
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Food and Agriculture Organization of the United Nations 1975 FAO soils bulletin 29
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