- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Newell, H.J. (author), Ramsey, C.E. (author), Wilson, D.A. (author), and University of Minnesota
- Format:
- Report
- Publication Date:
- unknown
- Published:
- USA
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 21 Document Number: B02312
- Notes:
- #960, Harold Swanson Collection, St. Paul, MN : University of Minnesota, Agricultural Extension Service, [19-]. 67 p. (Special Report 31)