Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C29866
Notes:
Pages 168-169 in Ian Scoones and John Thompson (eds.), Farmer First revisited: innovation for agricultural research and development. Practical Action Publishing, Warwickshire, U.K. 357 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C14399
Notes:
Chapter 12 in Gordon Prain, Sam Fujisaka and Michael D. Warren (eds.), Biological and cultural diversity: the role of indigenous agricultural experimentation in development. Intermediate Technology Publications, London. 1999. 218 pages