Research on Knowledge Systems has evoked great interest amongst Extension professionals all over the world. This book explores the perspectives of Dairy Knowledge Information System (DKIS) in Indian context and analyses the extent of linkages among various actors in the system using actor-linkage matrix. The information management of selected dairy farming innovations are meticulously studied and presented in this book. The constraints in adopting the technologies and role perceptions of various actors of the DKIS are also extensively explored. This invaluable book gives an insight into the DKIS with an Indian perspective and will be highly useful to Extension professionals and students.