00746naa a2200265 a 450000100080000000500110000800800410001910000230006024501020008326000090018565000150019465000130020965000210022265000120024365000200025565000160027565300140029165300210030565300150032665300300034165300200037170000190039170000170041077300530042715509221996-02-26       1990    bl uuuu     u00u1 u    #d1 aCOSTA, F. J. S. A.  aEvaluation of N recovery from mucuna placed on the surface or incorporated in a Brazilian oxisol.  c1990  aFerralsols  anitrogen  aAdubação Verde  aCerrado  aMineralização  aNitrogênio  aAvaliacao  aDark-red latosol  aEvaluation  aLatossolo vermelho-escuro  aMucuna aterrima1 aBOULDIN, D. R.1 aSUHET, A. R.  tPlant and Soil, The Haguegv.124, p.91-96, 1990.