00572nam a2200217 a 450000100080000000500110000800800410001910000170006024500830007726000480016030000100020865000160021865000110023465000160024565300130026165300110027465300150028565300120030070000170031270000250032915877091992-07-14       1976    bl uuuu      00u1 u    #d1 aPAIVA, R. M.  aSetor agricola do Brasil; comportamento economico, problemas e possibilidades.  aRio de Janeiro: Forense-Universitariac1976  a442p.  aagriculture  aBrazil  aAgricultura  aAspectos  aBrasil  aEconomicos  aEconomy1 aSCHATTAN, S.1 aFREITAS, C. F. F. de