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3Research 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 -
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5by Bock, K.R. (ed.), Regional Groundnut Workshop for Southern Africa eng 10-14 Feb 1986 2 Harare (Zimbabwe), 163993 International Crops Research Inst. for the Semi-Arid Tropics, Patancheru (India) eng, Cole, D.L. (ed.), Wightman, J.A. (ed.), Mertin, J.V. (ed.), 164001 Nigam, S.N. (ed.)
Published 1987Texto bibliotecaFAO IT