Subject Term
- information dissemination5
- information needs5
- media effectiveness5
- media influence5
- organizations5
- public relations5
- Internet4
- audience analysis4
- campaigns4
- communication channels4
- communication networks4
- communication research4
- extension4
- extension communication4
- farming methods4
- information issues4
- interest groups4
- interpersonal communication4
- interviews4
- knowledge level4