00612naa a2200217 a 450000100080000000500110000800800410001910000200006024501200008026000090020065000080020965000120021765000120022965000150024165000120025665300160026865300130028470000170029770000180031477300620033216202541995-06-27       1986    bl uuuu     u00u1 u    #d1 aFONTAINE, M. S.  aEffects of long-term preservation of Frankia strains on infectivity, effectivity and in vitro nitrogenase activity.  c1986  aAra  aFrankia  aEstirpe  aInfecção  aMétodo  aEficiência  aIN VITRO1 aYOUNG, P. H.1 aTORREY, J. G.  tAppl. Environ. Microbiol.gv. 51, n. 4, p. 694-698, 1986.