00383naa a2200145 a 450000100080000000500110000800800410001910000140006024500600007426000090013465000160014365000160015970000180017577300440019316202721995-06-27       1953    bl ---       0--  u    #d1 aGREEN, M.  aThe utilization of nitrate nitrogen by the Azotobacter.  c1953  aAzotobacter  aNitrogênio1 aWILSON, P. W.  tJ. Gen. Microbiol.gv.9, p.89-96, 1953.