00922nam a2200313 a 450000100080000000500110000800800410001910000240006024501110008426001560019565000120035165000110036365000110037465000130038565000090039865000130040765000120042065000120043265000230044465000090046765300110047665300170048765300210050465300150052565300120054065300160055270000210056870000190058914724942018-06-13       1996    bl uuuu     u00u1 u    #d1 aVASCONCELLOS, C. A.  aDynamics of soil carbon, nitrogen and microbial biomass in tropical agroecosystems.h[electronic resource]  aIn: INTERNATIONAL SYMPOSIUM ON PLANT SOIL INTERACTIONS AT LOW pH, 4., 1996, Belo Horizonte. Abstracts... Sete Lagoas: EMBRAPA-CNPMS, 1996. p. 19.c1996  abiomass  aBrazil  acarbon  anitrogen  asoil  aBiomassa  aCarbono  aCerrado  aResíduo Orgânico  aSolo  aBrasil  aMinas Gerais  aOrganic residues  aRed oxisol  aSavanna  aSete Lagoas1 aFRANCA, C. C. M.1 aMARRIEL, I. E.