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.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C17085
Notes:
Pages 287-301 in Wilbur Schramm and Daniel Lerner (eds.), Communication and change: the last ten years - and the next. University Press of Hawaii, Honolulu. 372 pages.