Claar, John B. (author), Swanson, Burton E. (author), and Swanson: Associate Professor, International Agricultural Education; and Associate Director, INTERPAKS, University of Illinois; Claar: Director, International Programs for Agricultural Knowledge Systems (INTERPAKS), University of Illinois
Format:
Book chapter
Publication Date:
1984
Published:
International
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 73 Document Number: C03481
John Behrens Collection; see C03480 for original, In: Swanson, Burton E., ed. Agricultural extension : a reference manual. 2nd ed. Rome, Italy : Food and Agriculture Organization, United Nations, 1984. p. 1-19