Reports, studies and working papers 1998 Participatory diagnosis and on-farm testing and dissemination of integrated soil fertility management strategies in western Kenya
Conference & workshop materials 1998 Mensuration options for multi-purpose tree species in Malawi: a review
Reports, studies and working papers 1998 Ongoing and completed restricted grants
Journal articles 1998 Biophysical interactions in tropical agroforestry systems
Reports, studies and working papers 1998 Expanding options for smallholder tree production in North Lampung : trip report August 27-30, 1998
Journal articles 1998 Leguminous fodder trees: boosting milk production and income for farm families in Kenya
Book chapters 1998 Agro-forest: incorporating a forest vision in agroforestry
Book chapters 1998 Forest soils under Alternatives to Slash-and-Burn agriculture in Sumatra, Indonesia
Books 1998 Selecting indigenous trees for domestication in southern Africa: priority setting with farmers in Malawi, Tanzania, Zambia and Zimbabwe
Journal articles 1998 Organic matter technologies for integrated nutrient management in smallholder cropping systems of southern Africa
