- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Rivera, William M. (author) and Wheeler, Robert J. (author)
- Format:
- Journal article
- Publication Date:
- 1989-12
- Published:
- International
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C23020
- Journal Title:
- Journal of Extension Systems
- Journal Title Details:
- 5(2) : 75-97
- Subject Term:
- extension programs, extension services, extension systems, farming systems research, India, Malawi, Taiwan (Republic of China), and training and visit system
