Section I: Indian Agricultural Extension System � Indian Agriculture and Extension � Extension, Extension Education and Agricultural Extension � Extension Strategies for Sustainable Agriculture Section II: Basic Concept of Feedback � Meaning & nature of feedback � Global scenario of feedback researches � Techniques for feedback data collection� Feedback Presentations and Meetings� Feedback designs for extension � Effectiveness and emerging issues in feedback process Section III: Feedback Research on CKMM � Importance of CKMM in Dairying � Methodology � Results and Discussions � Conclusion and Recommendation