00521naa a2200169 a 450000100080000000500110000800800410001910000220006024500960008226000090017865000180018765300230020565300260022865300270025470000170028177300530029814138592002-11-25       2000    bl ---       0--  u    #d1 aFREIRE JUNIOR, M.  aIsolation and identification of patogenic bacteria in minimal processed hydroponic lettuce.  c2000  aPós-Colheita  aAlface hidroponico  aBacterias patogenicas  aMinimamente processado1 aROBBS, C. F.  tAlimentaria, Madridgv.37, n.309, p.55-59, 2000.