00471naa a2200169 a 450000100080000000500110000800800410001910000130006024500730007326000090014665000160015565000090017165300400018070000150022070000130023577300530024816056181995-06-27       1984    bl ---       0--  u    #d1 aKATO, Y.  aEffect of nitrate levels on nitrogen fixation and growth of soybean.  c1984  aNitrogênio  aSoja  aNITROGENIO-TRANSPORTE E METABOLISMO1 aTAKEDA, M.1 aMORI, M.  tJapan. J. Crop Sci.gv.53, n.2, p.176-186, 1984.