00508naa a2200181 a 450000100080000000500110000800800410001910000170006024501080007726000090018565000130019465000160020765000140022365000090023770000190024670000150026577300460028016093211995-06-27       1983    bl uuuu     u00u1 u    #d1 aPOOLE, W. D.  aFoliar fertilization of soybeans. I. Effect of fertilizer sources, rates, and frequency of application.  c1983  aFósforo  aNitrogênio  aPotássio  aSoja1 aRANDALL, G. W.1 aHAM, G. E.  tAgron. J.gv. 75, n. 2, p. 195-200, 1983.