00797naa a2200289 a 450000100080000000500110000800800410001910000170006024501420007726000090021965000080022865000170023665000140025365000210026765000120028865000180030065000280031865000160034665000160036265000090037865300080038770000170039570000170041270000190042970000160044877300430046416119691995-06-27       1978    bl ---       0--  u    #d1 aARIAS, O. E.  aPrimeras observaciones al microscopio eletronico de bacterias fijadoras de N2 en la raiz de la cana de azucar (Saccharum officinarum L.).  c1978  aAra  aAntibiótico  aBactéria  aCana de Açúcar  aCélula  aMicrorganismo  aMicroscopia Eletrônica  aNitrogenase  aNitrogênio  aRaiz  aFBN1 aGATTI, I. M.1 aSILVA, D. M.1 aRUSCHEL, A. P.1 aVOSE, P. B.  tTurrialbagv.28, n.3, p.203-207, 1978.