00617naa a2200181 a 450000100080000000500110000800800410001910000180006024501610007826000090023965000220024865000200027070000210029070000160031170000250032770000240035277300590037619202942012-04-18       2006    bl ---       0--  u    #d1 aSOARES, R. A.  aOccurrence and distribution of nitrogen fixing bacterial community associated with oat ( Avena sativa) assessed by molecular and microbiological techniques.  c2006  anitrogen fixation  asoil management1 aROESCH, L. F. W.1 aZANATTA, G.1 aCAMARGO, F. A. DE O.1 aPASSAGLIA, L. M. P.  tApplied Soil Ecologygv. 33, n. 3, p. 221–234, 2006.