1. Role of extension education in agricultural development - a critical analysis Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Sinha, P. R. R. (author) Format: Journal article Publication Date: 1973 Published: India Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 128 Document Number: C18939 Journal Title: Indian Journal of Extension Education Journal Title Details: 9(3/4) : 50-55