00657naa a2200193 a 450000100080000000500110000800800410001910000230006024500930008326000090017665300450018565300120023065300320024265300270027470000200030170000170032170000280033877300970036611240032015-06-08       2014    bl uuuu     u00u1 u    #d1 aCARVALHO, A. M. de  aSoil fertility status, carbon and nitrogen stocks under cover crops and tillage regimes.  c2014  aAgricultura de baixa emiss??o de carbono  aCerrado  aIntensifica????o ecol??gica  aSistema plantio direto1 aMARCH??O, R. L.1 aSOUZA, K. W.1 aBUSTAMANTE, M. M. da C.  tRevista Ci??ncia Agron??mica, Fortaleza, CEgv. 45, n. 5, (Especial), p. 914-921, dez. 2014.