00512naa a2200169 a 450000100080000000500110000800800410001910000200006024501100008026000090019065000280019965000130022765000270024065300080026770000190027577300480029416173731995-06-27       1992    bl uuuu     u00u1 u    #d1 aFERREIRA, E. M.  aSelection of portuguese Rhizobium leguminosarum bv. trifolii strains for production of legume inoculants.  c1992  aRhizobium Leguminosarum  aSimbiose  aTrifolium Subterraneum  aFBN1 aMARQUES, J. F.  tPlant Soilgv. 147, n. 1, p. 151-158, 1992.