00761nam a2200241 a 450000100080000000500110000800800410001910000180006024501210007826000340019930000090023349000360024252001150027865000110039365000150040465000090041965300220042865300110045065300200046165300110048165300150049265300120050714464532019-07-04       1983    bl uuuu      00u1 u    #d1 aBOWMAN, J. E.  aCharacterization of soybean expansion and consequent agricultural changes in the State of Parana, Brazil, 1970-1980.  aLondrina: EMBRAPA-CNPSOc1983  a53p.  a(EMBRAPA-CNPSO. Documentos, 5).  aOverview of cropping in Parana; Changes in agrarian structure; Changes in production of domestic food staples.  aBrazil  aProdução  aSoja  aAspecto economico  aBrasil  aEconomic aspect  aParana  aProduction  aSoybean