TY  - BK
AU  - Yeganiantz,L.
ED  - Empresa Brasileira de Pesquisa Agropecuaria, Brasilia, DF. Depto. de Estudos e Pesquisas
TI  - Brazilian agriculture and agricultural research [rural extension, economy]
U1  - 85-040491 
PY  - 1984///
KW  - Brazil
KW  - Education
KW  - Extension activities
KW  - Research
ER  -