Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C21774
Notes:
Pages 97-115 in Sandra Braman (ed), Biotechnology and communication: the meta-technologies of information. Lawrence Erlbaum Associates, Mahwah, New Jersey. 287 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C22081
Notes:
Pages 55-64 in Charles Okigbo and Festus Eribo (eds.), Development and communication in Africa. Rowman and Littlefield Publishers, Inc., Lanham, Maryland. 249 pages.