00379naa a2200133 a 450000100080000000500110000800800410001910000170006024500360007726000090011365300160012270000170013877300900015510466852006-06-26       2005    bl uuuu     u00u1 u    #d1 aCRESTANA, S.  aO amanha se constroi dia a dia.  c2005  aAgronegocio1 aSILVA, R. C.  tRevista de Politica Agricola, Brasiliagv. 14, n. 4, p. 102-106, out./nov./dez. 2005.