TY  - BOOK
AU  - Yeganiantz,Levon
AU  - Andrade Alves,E.R.de
TI  - Brazilian agriculture and agricultural research
PY  - 1984///
CY  - Brasília
PB  - Ambrapa-Ddt
KW  - Brasil
KW  - Siglo XX
KW  - Agricultura
KW  - Aspectos Economicos
KW  - Politica Agraria
KW  - Investigacion Agricola
ER  -