1. Towards a new emphasis on oral tradition as an information source in African libraries Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Alemna, A.A. (author) Format: Journal article Publication Date: 1992-12 Published: USA: Aslib Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C27165 Journal Title: Journal of Documentation Journal Title Details: Vol. 48, Issue 4, pp. 422-429