Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C29792
Notes:
Pages 229-233 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: C37134
Notes:
Pages 74-93 in Duncan McGregor, David Simon and Donald Thompson (eds.), The peri-urban interface: approaches to sustainable natural and human resource use. Earthscan, London, England. 336 pages.