Pandey, R.K.
In-service education of trainers for agricultural development an instructional system approach - 1994 - p.293-302 - Oct-Dec
Agricultural development - India
Farmers - Training of - India
In-service education of trainers for agricultural development an instructional system approach - 1994 - p.293-302 - Oct-Dec
Agricultural development - India
Farmers - Training of - India
