00440naa a2200157 a 450000100080000000500110000800800410001910000160006024500830007626000090015965000160016865000160018465000130020070000200021377300490023316148221995-06-27       1991    bl ---       0--  u    #d1 aEADY, R. R.  aStructural and mechanistic studies of the vanadium nitrogenase of Azotobacter.  c1991  aAzotobacter  aNitrogenase  aVanádio1 aDILWORTH, M. J.  tJ. Inorg. Biochem.gv.43, n.2, p.475-, 1991.