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1by Birchall, C.J., FAO, Rome (Italy). Agriculture Dept. eng, Bleeker, P., Cusani-Visconti, C.
Published 1979Texto bibliotecaFAO IT -
2by Birchall, C.J., FAO, Rome (Italy) eng, Gordon, O.L.A., Lamin, A.S., Alkire, W.K., Hawker-Parker, H.
Published JulTexto bibliotecaFAO IT -
3by Jenkin, R.N., Ministry of Overseas Development, Surbiton, Surrey (United Kingdom). Land Resources Div. eng 408177, Innes, R.R., Dunsmore, J.R., Walker, S.H., Birchall, C.J.
Published 1976Texto bibliotecaFAO IT -
4by Birchall, C.J. (FAO, Rome (Italy)), International Society of Soil Science, Wageningen (Netherlands) eng, Colloque Pedologie et Teledetection fre 29 Aug 1977 1 Rome (Italy), Girard, M.C. (ed.)
Published 1978Texto bibliotecaFAO IT -
5by Birchall, C.J., FAO, Rome (Italy). Agriculture Dept. eng, National Remote Sensing Seminar on Land Resources eng 24 Apr 1978 1 Freetown (Sierra Leone), Griffin, O.L.D. (comp.), Blyden, F. (comp.)
Published 1979Texto bibliotecaFAO IT