1. The extension triad approach n disseminating agricultural information to extension workers: some experience from the Southern Highlands Dairy Development Project, Tanzania Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Dulle, F. W. (author) Format: Journal article Publication Date: 2000 Published: Tanzania Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 120 Document Number: C13734 Journal Title: Journal of Information Science Journal Title Details: 26(2): 121-128 Notes: 8 p.