Olinger, Glauco (author / President, Empresa Brasileira de Assistencia Tecnica e Extensao Rural) and President, Empresa Brasileira de Assistencia Tecnica e Extensao Rural
Format:
Report
Publication Date:
1983-04
Language:
Portuguese
Published:
Brazil
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 77 Document Number: C04150