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
A report on the socio-economics of bean production and marketing in Uganda: Information for research planning
An integrated approach to soil-plant-animal interactions on grazed legume-based pastures on tropical acid soils
Standing root biomass and root distribution in Brachiaria decumbens-Arachis pintoi pastures under grazing