Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C35805
Notes:
Pages 155-173 in D. Michael Warren, L. Jan Slikkerveer and David Brokensha (eds.), The cultural dimension of development: indigenous knowledge systems. Intermediate Technology Publications Ltd., London, England. 582 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C14154
Notes:
This book is a product of the 9th Biennial Conference of the African Council for Communication Education at Accra, Ghana, October 18-21, 1994., Chapter 13 in Charles Okigbo (ed.), Media and sustainable development. African Council for Communication Education, Nairobi, Kenya. 506 pages.