- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Westermarck, Nils (author)
- Format:
- Report
- Publication Date:
- unknown
- Published:
- Finland
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 78 Document Number: C04398
- Notes:
- INTERPAKS Collection, Helsinki, Finland : University of Helsinki, 198-. 5 p. (Education and In-Service Training No. 15)