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2Management of acid soils in the humid tropics of Asia Management of acid soils in the humid tropics of Asiaby Craswell, E.T. (ed.), Australian Centre for International Agricultural Research, Canberra (Australia) eng, Pushparajah, E. (ed.), International Board for Soil Research and Management, Bangkok (Thailand) eng
Published 1989Texto bibliotecaFAO IT -
3Soil fertility and climatic constraints in dryland agriculture Soil fertility and climatic constraints in dryland agricultureby Craswell, E.T. (ed.), Australian Centre for International Agricultural Research, Canberra (Australia) eng, Simpson, J. (ed.), Southern African Centre for Cooperation in Agricultural Research and Training, Gaborone (Botswana) eng
Published 1994Texto bibliotecaFAO IT -
4Research to resolve selected problems of soils in the tropics. Proceedings Research to resolve selected problems of soils in the tropics. Proceedingsby Craswell, E.T. (ed.), Australian Centre for International Agricultural Research, Canberra (Australia) eng, International Workshop on Soils eng 12-16 Sep 1983 Townsville (Australia), Isbell, R.F. (ed.), Mertin, J.V. (ed.)
Published 1984Texto bibliotecaFAO IT