00490naa a2200193 a 450000100080000000500110000800800410001910000200006024500380008026000090011865000140012765000140014165300120015570000150016770000230018270000200020570000190022577300520024416011401995-06-27       1979    bl ---       0--  u    #d1 aBERINGER, J. E.  aThe Rhizobium - legume symbiosis.  c1979  aGenética  aRhizobium  aREVISAO1 aBREWIN, N.1 aJOHNSTON, A. W. B.1 aSCHULMAN, H. M.1 aHOPWOOD, D. A.  tProc. R. Soc. Lond. B.gv.204, p.219-233, 1979.