00754naa a2200241 a 450000100080000000500110000800800410001910000180006024500980007826000090017665000140018565000140019965000230021365300290023665300270026565300300029265300120032270000190033470000320035370000200038570000200040577300870042512787602024-07-03       1990    bl uuuu     u00u1 u    #d1 aEARDLY, B. D.  aGenetic structure of natural populations of the nitrogen-fixing bacterium Rhizobium meliloti.  c1990  aBactéria  aGenética  aRhizobium Meliloti  aDesiquilibrio de linhage  aDistâncias genéticas  aEstrutura de populações  aRizobio1 aMATERON, L. A.1 aSMITH, N. H. JOHNSON, D. A.1 aRUMBAUGH, M. D.1 aSELANDER, R. K.  tApplied and Environmental Microbiology, Washingtongv. 56, n. 1, p. 187-194, 1990.