00492naa a2200169 a 450000100080000000500110000800800410001910000180006024500950007826000090017365000120018265000140019465300340020870000160024270000170025877300470027516080991995-06-27       1986    bl ---       0--  u    #d1 aMOXLEY, J. C.  aN2 fixation and competitiveness of Rhizobium phaseoli strians isolated from ontario soils.  c1986  aFeijão  aRhizobium  aTAXONOMIA/SELECAO DE ESTIRPES1 aHUME, D. J.1 aSMITH, D. L.  tCan. J. Plant Sci.gv.66, p.825-836, 1986.