00436naa a2200169 a 450000100080000000500110000800800410001910000220006024500130008226000090009565300120010465300090011670000230012570000220014870000200017077300760019010381322005-08-01       1981    bl uuuu     u00u1 u    #d1 aSANTOS, H. L. dos  aEnxofre.  c1981  aEnxofre  aSolo1 aVASCONCELOS, C. A.1 aFRANCA, G. E. de.1 aNOGUEIRA, F. D.  tInforme Agropecuario, Belo Horizontegv. 7, n. 81, p. 53-54, set. 1981.