00374nam a2200145 a 450000100080000000500110000800800410001910000120006024500610007226000300013330000140016365300210017765300110019865300190020910057731997-08-13               bl uuuu     u0uu1 u    #d1 aEPAGRI.  aInformacoes basicas sobre tratores agricolas de 4 rodas.  aFlorianopolis, [19--].c0  a54p.cil.  aMAQUINA AGRICOLA  aTRATOR  aTRATOR DE RODA