00800naa a2200277 a 450000100080000000500110000800800410001910000190006024500880007926000090016730000100017650000120018665000110019865000180020965000230022765000120025065000180026265000230028065300110030365300210031465300190033565300220035465300220037670000220039877301020042015547161999-03-29       1998    bl uuuu     u00u1 u    #d1 aFONSECA, B. M.  aVariacoes sazonal, espacial e vertical do fitoplancton na represa do Descoberto-DF.  c1998  ap.76.  aResumo.  aBrazil  aphytoplankton  aseasonal variation  aCerrado  aFitoplâncton  aVariação Sazonal  aBrasil  aDistrito Federal  aRio Descoberto  aVariacao espacial  aVariacao vertical1 aFREITAS, J. S. de  tIn: CONGRESSO DE INICIACAO CIENTIFICA DA UnB, 4., 1998, Brasilia, DF. Anais. Brasilia: UnB, 1998.