00844naa a2200265 a 450000100080000000500110000800800410001910000200006024501110008026000090019130000200020065000090022065000250022965000120025465000130026665000090027965300150028865300170030365300120032070000230033270000170035570000200037270000180039277301680041012109492008-05-23       2000    bl uuuu     u00u1 u    #d1 aOLIVEIRA, O. de  aChemical and biological indicators of decline/degradation of Brachiaria pastures in the Brazilian Cerrado.  c2000  a5 p.c1 CD-ROM.  asoil  aBrachiaria Decumbens  aCerrado  aPastagem  aSolo  aBraquiaria  aDegradação  aPasture1 aOLIVEIRA, I. P. de1 aURQUIAGA, S.1 aALVES, B. J. R.1 aBODDEY, R. M.  tIn: INTERNATIONAL SYMPOSIUM SOIL FUNCTIONING UNDER PASTURES IN INTERTROPICAL AREAS, 2000, Brasilia, DF. Extended abstracts. Planaltina, DF: Embrapa Cerrados, 2000.