International Beta Genetic Resources Network: A report of the 2nd International Beta Genetic Resources workshop Held at the Institute for Crop Science and Plant Breeding, Braunschweig, Germany, 24-28 June 1991
Forest genetic resources conservation and management: In managed natural forests and protected areas (in situ): Vol. 2
Neglected leafy green vegetables crops in Africa: Vol. 2: Bibliography of the genetic resources of traditional African vegetables
Accession management: Combining or splitting accession as a tool to improve germplasm management efficiency
Promoting the conservation and use of plant genetic resources by training and research: capabilities and capacities for plant genetic resources training in public universities and institutions in Eastern Africa
Siembra de soluciones: Tomo 2. Opciones para leyes nacionales de control sobre recursos genéticos e innovaciones biológicas
Le débat des semences: Volume 2. Solutions pour les lois nationals régissant le contrôle des ressources génétiques et des innovations biologiques