00610naa a2200217 a 450000100080000000500110000800800410001910000170006024501090007726000090018665000170019565000220021265000090023465000100024365000170025365000110027065300230028165300100030470000170031477300610033118017522017-04-20       1987    bl ---       0--  u    #d1 aMURTY, M. G.  aDifferential colonization of Azospirillum lipoferum on roots of two varieties of rice (Oryza sativa L.).  c1987  aAzospirillum  anitrogen fixation  arice  aArroz  aOryza Sativa  aPlanta  aNitrogenio fixacao  aPlant1 aLADHA, J. K.  tBiology and Fertility of Soilsgv.4, n.1/2, p.3-7, 1987.