00743naa a2200241 a 450000100080000000500110000800800410001910000190006024500630007926000090014252001610015165000170031265000170032965000090034665000110035565000090036665300100037565300190038565300100040470000190041470000130043377300550044615991541995-06-27       1976    bl ---       0--  u    #d1 aDOBEREINER, J.  aEcological distribution of Spirillum lipoferum Beijerinck.  c1976  aFixation of N2 by Spirillum lipoferum in grasses and legumes. (Fixacao de nitrogenio por Spirillum lipoferum Beijerinck em pastagens e plantas leguminosas).  aAzospirillum  amicrobiology  aSoil  aLegume  aSolo  aCNPAB  aFixation of N2  aGrass1 aMARRIEL, I. E.1 aNERY, M.  tCan. J. Microbiol.gv.22, n.10, p.1464-1473, 1976.