1. Utilizing indigenous knowledge systems in agricultural education to promote sustainable agriculture Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Williams, David L. (author) and Muchena, Olivia N. (author) Format: Journal article Publication Date: 1991 Published: International Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C17409 Journal Title: Journal of Agricultural Education Journal Title Details: 32(4) : 52-57