00356nam a2200145 a 450000100080000000500110000800800410001902000180006010000130007824500370009126000320012830000110016065000290017165300100020018196692015-02-23       1994    bl uuuu      00u1 u    #d  a0-8493-4925-71 aOKON, Y.  aAzospirillum/plant associations.  aBoca Raton: CRC Pressc1994  a175 p.  aFixação de Nitrogênio  aPlant