Subject Term
- audiovisual equipment16
- educational methods16
- roles16
- television16
- education effects15
- training methods14
- information technology13
- agricultural development12
- audiovisual materials12
- interactive media12
- cooperatives11
- information sources11
- Internet10
- audiovisual aids10
- audiovisual communication10
- communication training10
- cooperative communication10
- development issues10
- extension methods10
- farming methods10