00386naa a2200145 a 450000100080000000500110000800800410001910000200006024500450008026000090012565000160013465000180015065000150016877300570018310157662020-11-19       2007    bl ---       0--  u    #d1 aSPADOTTO, C. A.  aAgricultura, tecnologia e meio ambiente.  c2007  aAgricultura  aMeio Ambiente  aTecnologia  tJornal do Engenheiro Agrônomogn. 242, p. 11, 2007.