00609naa a2200169 a 450000100080000000500110000800800410001910000220006024501070008226000090018965000280019865000160022665300140024270000200025670000170027677301460029316189371995-06-27       1993    bl ---       0--  u    #d1 aKAHINDI, J. H. P.  aEfficiency of nitrogen fixation by the molybdenum and vanadium nitrogenase of Azotobacter chroococcum.  c1993  aAzotobacter chroococcum  aNitrogenase  aMECANISMO1 aCAMPBELL, F. O.1 aYATES, M. G.  tIn: New Horizons in Nitrogen Fixation. Proceedings of the 9th International Congress on Nitrogen Fixation, Cancun, Mexico.gv., p.473-, 1993.