private sector, INTERPAKS, In V. W. Ruttan (Ed.), Agricultural research policy and development. Rome: Food and Agriculture Organization by the United Nations, 1985. (draft manuscript). 45 p., Explores the relationship between research and extension systems. Details the factors determining the utilization of research results as well as the importance of the feedback mechanisms. Presents examples of approaches to improve linkages between research and extension, such as on-farm trials, farming systems research, and use of extension technical liaison personnel. The final section discusses complementarity between research and extension and provides suggestions toward facilitating cooperation between the two organizations.