00645naa a2200217 a 450000100080000000500110000800800410001910000190006024501590007926000090023865000080024765000230025565000120027865000120029065000150030265300190031765300120033670000180034870000170036677300440038316154601995-06-27       1985    bl ---       0--  u    #d1 aHERRERA, M. A.  aHost specificity of Rhizobium strains isolated from nitrogen-fixing traces and nitrogenase activities of strain GRH2 in symbiosis with Prosopis chilensis.  c1985  aAra  aProsopis chilensis  aÁrvore  aEstirpe  aLeguminosa  aESPECIFICIDADE  aRIZOBIO1 aBEDMAR, E. J.1 aOLIVARES, J.  tPlant Sci.gv.43, n.3, p.177-182, 1985.