- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Encalada, Marco A., ed. (author)
- Format:
- Guide
- Publication Date:
- 1986
- Language:
- Spanish
- Published:
- International
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 73 Document Number: C03543
- Notes:
- James F. Evans Collection, [s.l.] : UNESCO, 1986. 349 p.
