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URI permanente para esta comunidadhttp://hdl.handle.net/123456789/2
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9 resultados
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Ítem Supplementary irrigation for sequential cropping in the Ethiopian highland Vertisols using broadbed and furrow land management system(Elsevier) Astatke, A.; Airaksinen, H.; Mohamed-Saleem, M.A.Ítem Draught animal power for land-use intensification in the Ethiopian highlandsAstatke, A.; Mohamed-Saleem, M.A.Ítem Draft animal power for Vertisol management(Ethiopian Agricultural Research Organization) Astatke, A.; Mohamed-Saleem, M.A.Ítem Intermediate technology for increased food and feed production from deep black clay soils in the Ethiopian highlands(Food and Agriculture Organization of the United Nations) Jutzi, S.C.; Asamenew, G.; Tedla, A.; Astatke, A.Ítem Low-cost animal drawn implements for Vertisol management and strategies for land use intensification(CAB International) Astatke, A.; Jabbar, M.A.Ítem Land, soil and water management(International Livestock Centre for Africa) Srivastava, K.L.; Astatke, A.; Mamo, T.; Regassa, H.; Kidanu, S.Ítem Nutrients and soil surface management on highland vertisols of Ethiopia(International Livestock Centre for Africa) Haque, I.; Mamo, T.; Astatke, A.Ítem Improved management of vertisols for sustainable crop-livestock production in the Ethiopian highlands: Synthesis report 1986-92(Technical Centre for Agricultural and Rural Cooperation) Mamo, T.; Astatke, A.; Srivastava, K.L.; Dibabe, A.Ítem Low cost animal drawn implements for Vertisol management and strategies for land use intensification(American Association of Engineering Societie) Astatke, A.; Jabbar, M.A.