Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C18394
Notes:
Pages 1-24 in Martin Pineiro and Eduardo Trigo (eds.), Technical change and social conflict in agriculture: Latin American perspectives. Westview Press, Boulder, Colorado. 248 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 130 Document Number: C19360
Notes:
In "Agricultural technology for developing nations : farm mechanization alternatives for 1-10 hectare farms. Proceedings. Special International Conference. University of Illinois at Urbana-Champaign May 23-24, 1978", Burton Swanson Collection, pp 45-52