00565naa a2200181 a 450000100080000000500110000800800410001910000190006024500980007926000090017765000280018665000310021470000200024570000190026570000160028470000170030077300660031716145921995-06-27       1989    bl ---       0--  u    #d1 aPEDROSA, F. O.  aRegulation of nif genes expression in Azospirillum brasilense and Herbaspirillum seropedicae.  c1989  aAzospirillum brasilense  aHerbaspirillum seropedicae1 aSOUZA, E. M. DE1 aMACHADO, H. B.1 aRIGO, L. U.1 aFUNAYAMA, S.  tIn: Nitrogen Fixation with non-legumes.gv., p.155-163, 1989.