Orientation course in media support to agricultural extension (Nov 14-17, 1998) and special course in communication techniques and media support for agricultural extension (Dec 12-16, 1988) / Reports
University of Agricultural Science.
- Bangalore : University of Agricultural Sciences, 1988.
- 31 p. : other illustrations ; 30 cm.
Agricultural extension
Lighting
Flannel boards
Extension Work
630.71506 / UAS(B)
Agricultural extension
Lighting
Flannel boards
Extension Work
630.71506 / UAS(B)