00467naa a2200169 a 450000100080000000500110000800800410001910000160006024500710007626000090014765000120015665000120016865000220018070000120020270000200021477300630023415461252008-03-19       2005    bl uuuu     u00u1 u    #d1 aZINN, Y. L.  aChanges in soil organic carbon stocks under agriculture in Brazil.  c2005  aCarbono  aCerrado  aCobertura do Solo1 aLAL, R.1 aRESCK, D. V. S.  tSoil & Tillage Research, Amsterdamgv. 84, p. 28-40, 2005.