Lett, Raymond D. (author / Executive Assistant to the Secretary of Agriculture, Washington, D.C.) and Executive Assistant to the Secretary of Agriculture, Washington, D.C.
Format:
Journal article
Publication Date:
1983
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 80 Document Number: C04626
Case, Donald (author), Rogers, Everett (author), and Case: Graduate School of Library and Information Science, University of California, Los Angeles; Rogers: Annenberg School of Communications, University of Southern California, Los Angeles
Format:
Journal article
Publication Date:
1987
Published:
UK
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 70 Document Number: C03079
