00456naa a2200145 a 450000100080000000500110000800800410001910000200006024501160008026000090019665300120020570000210021770000190023877300530025716084121995-06-27       1986    bl ---       0--  u    #d1 aFERREIRA, C. B.  aRole of nitrate reductase negative mutants of Azospirillum brasilense in nitrate metabolism of wheat. (Resumo).  c1986  aUAPNPBS1 aFERNANDES, M. S.1 aDOBEREINER, J.  tAn. Acad. Bras. Ci.gv.58, n.3, p.504-505, 1986.