A report of an International Beta Genetic Resources Workshop held at the Centre for Genetic Resources, the Netherlands (CGN): 7 - 10 February 1989, Wageningen, the Netherlands
Report of a Working Group on Avena (Third meeting): held at the Plant Breeding and Acclimatization Institute, Radzikow, Poland, 7-9 March 1989
La importancia de los intercambios internacionales de recursos fitogenéticos para la mejora de los cultivos en Guatemala
L’importance des échanges internationaux des ressources phytogénétiques pour l’amélioration des cultures au Burkina Faso
The importance of international exchanges of plant genetic resources for national crop improvement in Guatemala
The importance of international exchanges of plant genetic resources for national crop improvement in Costa Rica
The importance of international exchanges of plant genetic resources for national crop improvement in Burkina Faso