- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Bierwirth, G. (author)
- Format:
- Report
- Publication Date:
- 1976
- Published:
- USA
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 24 Document Number: B02466
- Notes:
- #174, Harold Swanson Collection, Rome : FAO, 1976. 50 p.