Crop genetic resources - the conservation of difficult material: Proceedings of an international workshop, 8-11 September 1980, University of Reading, U.K.
Conservation and sustainable use of biodiversity of fruit crops and wild fruit species. Proceedings of International scientific and practical conference, 23-26 August 2011, Tashkent, Uzbekistan
Reunión de Trabajo sobre Estrategias, Planeación y Ejecución de un Programa de Semillas (191, Cali, Colombia). Memorias
Adiestramiento y conferencias: documento para discusión en el seminario de consulta sobre estrategias de investigación y adiestramiento, 7-9 de abril, 1981
Regional Workshop on Potential for Field Beans in Eastern Africa (1980, Lilongwe, Malawi). Potential for field beans in eastern Africa: proceedings
XXVIII International Horticultural Congress on Science and Horticulture for People (IHC2010): International Symposium on Citrus, Bananas and other Tropical Fruits under Subtropical Conditions. Lisborn (Portugal), Aug 22-27 2010
On farm conservation of neglected and underutilized species: status, trends and novel approaches to cope with climate change. Proceedings of an International Conference, Frankfurt, Germany, 14 16 June 2011
Collection, conservation and distribution through the SMTA of samples of plant varieties protected by plant breeder's rights