Case study - role of conservation and domestication of minor woody forest plants for local communities in Nigeria (J.C. Okafor); Multipurpose trees - biological and ecological aspects relevant to their selection and use (P.A. Huxley); Temperate conifers (R. Lines, P.H. Freer-Smith); Pinus radiata (R.D. Burdon); Tropical pines (R.D. Barnes et al.); The environmental effects of plantation forestry as expemplified by sitka spruce in Wales (J.E. Good, B. Reynolds); Tropical hardwood plantations (J. Evans); The eucalypts (R.N. Cromer, K.G. Eldridge); Apple and other deciduous tree-fruit crops (J.E. Jackson); Oil palm (R.H.V. Corley); The coconut palm (Cocos nucifera L.) (H.C. Barnes); Coffee (M. Maestri et al.); Tea (B. Banerjee); Natural rubber (E. Pushparajah); Conclusions (F. Last).