- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Pickering, Donald C. (author) and Behr, Bendikt (author)
- Format:
- Journal article
- Publication Date:
- 1987-06
- Published:
- International
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C23057
- Journal Title:
- Journal of Extension Systems
- Journal Title Details:
- 3(1) : 13-20
- Subject Term:
- agricultural research, extension, extension programs, extension services, extension systems, farmers, linkages, on-farm research, research, training and visit system, and World Bank
