- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Format:
- Conference proceedings
- Publication Date:
- 1975
- Language:
- Spanish
- Published:
- International
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 38 Document Number: B04190
- Notes:
- Evans; Contains Introduction only, Lima, Peru : Instituto Interamericano de Ciencias Agricolas, 1975. 2 vol.
