Journal articles 1997 Evaluation on spatial distribution of Leucaena leucocephala (Lam.) de Wit nodules
Journal articles 1997 Food-crop-based production systems as sustainable alternatives for Imperata grasslands?
Journal articles 1997 Nutrient harvesting-the tree-root safety net
Reports, studies and working papers 1997 Approaches to replenishing soil fertility in Africa: NGO perspectives, summary of a workshop held in Nairobi, Kenya 3-9 June 1997
Books 1997 Agroforestry research networks for Africa - East and Central Africa: Proceedings of the Eastern and Central Africa AFRENA annual planning and review workshop, 10-13 February 1997, Embu, Kenya
Reports, studies and working papers 1997 Regional workshop on the domestication of agroforestry trees in Southeast Asia : working group reports (draft)
Book chapters 1997 Conservation tillage: a Southeast Asian perspective
Reports, studies and working papers 1997 Is there deforestation by slash-and-burn agriculture in south Cameroon?
Brochures & Information Sheets 1997 The African Highlands Initiative: cultivating the future
Book chapters 1997 Characterization of the Air Dingin-Muara Labuh area of the Kerince-Seblat National Park: farm and national park interactions
