Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C22077
Notes:
Pages 3-13 in Charles Okigbo and Festus Eribo (eds.), Development and communication in Africa. Rowman and Littlefield Publishers, Inc., Lanham, Maryland. 249 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08844
Notes:
Pages 159-176 in Dawson, Julie C. and Morales, Alfonso (eds.), Cities of farmers: urban agricultural practices and processes. United States: University of Iowa Press, Iowa City. 333 pages.