Integrating improved germplasm and resource management for enhaced crop and livestock production systems: Project PE-5: Sustainable Systems for Smallholders: Annual Report 1999
Project BP-1 Assessment of past and expected impact of research on agriculture and natural resource management: Annual Report 1999
Farmers` independent experimentation with green manure and/or cover crops: a component of participatory research for improving Ugandan farming systems
Designing sustainable, commercial, farmer seed production systems in Africa: case studies from Uganda