Crop networks. Searching for new concepts for collaborative genetic resources management: Papers of the EUCARPIA/IBPGR Symposium
Barley genetic resources: Report of an International Barley genetic resources workshop held at Helsingbord Kongresscenter Helsingborg, Sweden 20-21 July 1991
Buckwheat genetic resources in East Asia. [Chinese version]: Workshop on Buckwheat Genetic resources in East Asia
A report on the socio-economics of bean production and marketing in Uganda: Information for research planning
Prácticas agronómicas como alternativa al control químico de Acromyrmex landolti Forel en el establecimiento de cultivos de arroz