00321nam a2200133 a 450000100080000000500110000800800410001910000240006024500320008426000300011665000130014665000090015970000190016819485502013-02-06       2012    bl uuuu      00u1 u    #d1 aARAUJO, A. S. F. de  aBiomassa microbiana do solo  aTeresina, UFPI 2012c2012  aBiomassa  aSolo1 aMELO, W. J. de