00399naa a2200157 a 450000100080000000500110000800800410001910000160006024500370007626000090011365000170012265000160013965000130015565000100016877300630017811524522023-01-13       2004    bl uuuu     u00u1 u    #d1 aVILLELA, G.  aAgronegóciobmotor da economia.  c2004  aAgronegócio  aCrescimento  aEconomia  aMotor  tPanorama Rural, São Paulogv.4, n.59, p.29-30, jan. 2004.