00653naa a2200217 a 450000100080000000500110000800800410001910000170006024501000007726000090017765000280018665000170021465000160023165000160024765000180026365300330028165300170031465300170033170000160034877300710036415975411995-06-27       1975    bl ---       0--  u    #d1 aYATES, M. G.  aNitrogenase from Azotobacter chroococcum purification and properties of the component proteins.  c1975  aAzotobacter chroococcum  abiochemistry  aBioquímica  aNitrogenase  aPurificação  aChemicophysical proprierties  aPropriedades  aPurification1 aPLANQUE, K.  tEuropean Journal of Biochemistry, Berlingv. 60, p. 467-476, 1975.