00512naa a2200193 a 450000100080000000500110000800800410001910000190006024500350007926000090011465000170012365000140014065000180015465000140017265300140018665300120020070000170021277300890022916015401995-06-27       1981    bl ---       0--  u    #d1 aDOBEREINER, J.  aNitrogen fixing rhizocoenoses.  c1981  aAntibiótico  aGenética  aMicrorganismo  aRizosfera  aSOROLOGIA  aUAPNPBS1 aDE POLLI, H.  tIn: The Soil/Root system in relation to Brazilian agriculture.gv., p.176-198, 1981.