- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- da Fonseca, M.A.S. (author), da Silva, Gabriel L.S.P. (author), and Martin, N.B. (author)
- Format:
- Journal article
- Publication Date:
- 1980
- Language:
- Portuguese
- Published:
- Brazil: Brasilia, Brazil : Socidade Brasileira de Economia Rural
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 56 Document Number: C01351
- Journal Title:
- Revista de Economia Rural
- Journal Title Details:
- 18(2): 327-338
- Notes:
- Phase 2; contains English summary
