Bananas and food security= Les productions bananieres: un enjeu economique majeur pour la securite alimentaire: International symposium, Douala, Cameroon, 10-14 November 1998
Neglected leafy green vegetables crops in Africa: Vol. 2: Bibliography of the genetic resources of traditional African vegetables
The economics of managing crop diversity on-farm: Case studies from the genetic resources policy initiative
Plant genetic resources and food security: Stakeholder perspectives on the international treaty on plant genetic resources for food and agriculture
Technical and institutional issues in participatory plant breeding-done from a perspective of farmer plant breeding