TY  - BOOK
AU  - Paiva,R.M.
AU  - Freitas,C.F.T.de
ED  - Secretaria da Agricultura, Sao Paulo, SP (Brasil)
TI  - Brazil's agricultural sector, economic behavior, problems and possibilities [Economia]
PY  - 1973///.
CY  - Sao Paulo, SP (Brasil): 
KW  - ECONOMIA AGRICOLA
ER  -