- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Format:
- Report
- Publication Date:
- 1975
- Published:
- USA
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 19 Document Number: B02164
- Notes:
- #1455, Harold Swanson Collection, Washington, D.C. : U.S. Department of Agriculture, Extension Service, 1975. 28 p.