Project GLO/91/013 Annual Report 1998 Ecologically Sustainable Cassava plant protection in South America and Africa: An Environmentally Sound Approach
Project BP-1 Assessment of past and expected impact of research on agriculture and natural resource management: Annual Report 1998
Root Distribution Effects on Nutrient Uptake and Soil Erosion in Crop-Forage Systems on Andean Hillsides = Effet de la distribution des racines sur Ie prélèvement d'éléments nutritifs et sur l'érosion dans les systèmes fourrager andins
Rural poverty and land degradation: What does the available literature suggest for priority setting for the Consultative Group on International Agricultural Research: A report