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
Wild Phaseolus ecogeography in the Sierra Madre Occidental, Mexico: Aereogeographic techniques for targeting and conserving species diversity
4. Vegetables: Abelmoschus, Allium, Amaranthus, Brassicaceae, Capsicum, Cucurbitaceae, Lycopersicon, Solanum and other vegetables