Hislop, Drummond W. (author) and Powell, Norman (author)
Format:
Book chapter
Publication Date:
1984
Published:
International
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C22972
Notes:
Pages 73-121 in Alan Hancock (ed.), Technology transfer and communication. United Nations Educational, Educational and Cultural Organization, Paris, France. 244 pages.