Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 119 Document Number: C13515
Notes:
11 p., APEN (Australasia Pacific Extension Network) 2001 International Conference, Oct3-5, 2001, at University of South queensland, Toowoomba, Queensland, Australia
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D01199
Notes:
Pages 49-57 in Chris Reij and Ann Waters-Bayer, Farmer innovation in Africa: a source of inspiration for agricultural development. Earthscan Publications Ltd., London, UK. 362 pages.