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1by Quarshie-Sam, S.J., Ministry of Agriculture, Accra (Ghana). Crop Services Dept. eng, National Workshop on Agroforestry eng 17-21 Sep 1990 Kumasi (Ghana), Ofori, F. (ed.), Stennett, H.R. (ed.), Dampson, J.A. (ed.), FAO, Rome (Italy). Forestry Dept. eng, UNDP, New York (USA) eng
Published NovTexto bibliotecaFAO IT -
2by Quarshie-Sam, S.J., Ministry of Agriculture, Accra (Ghana). Crop Services Dept. eng, National Workshop on Agroforestry eng 17-21 Sep 1990 Kumasi (Ghana), Ofori, F. (ed.), Stennett, H.R. (ed.), Dampson, J.A. (ed.), FAO, Rome (Italy). Forestry Dept. eng, UNDP, New York (USA) eng
Published NovTexto bibliotecaFAO IT -
3by Avila, M. (International Council for Research in Agroforestry, Nairobi (Kenya)), Ministry of Agriculture, Accra (Ghana). Crop Services Dept. eng, National Workshop on Agroforestry eng 17-21 Sep 1990 Kumasi (Ghana), Quarshie-Sam, S.J., Minae, S., Ofori, F. (ed.), Stennett, H.R. (ed.), Dampson, J.A. (ed.), FAO, Rome (Italy). Forestry Dept. eng, UNDP, New York (USA) eng
Published NovTexto bibliotecaFAO IT