Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C17027
Notes:
Pages 52-77 in Robert A. Solo and Everett M. Rogers (eds.), Inducing technological change for economic growth and development. Michigan State University Press, East Lansing. 238 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: Byrnes2 Document Number: C12328
Notes:
Francis C. Byrnes Collection, Pages 89-98 in Borton, Raymond E. (ed.), Selected readings to accompany getting agriculture moving. Volume 1. Agricultural Development Council, New York, NY. 526 p.