00498naa a2200169 a 450000100080000000500110000800800410001910000170006024501090007726000090018665000120019565000130020765000160022065300250023670000180026177300490027916056031995-06-27       1961    bl ---       0--  u    #d1 aASHER, C. J.  aThe cations exchange capacity of plant roots, and its relationship to theupetake of insoluble nutrients.  c1961  aCálcio  aFósforo  aNitrogênio  aLEGUMINOSA TEMPERADA1 aOZANNE, P. G.  tAust. J. Agric. Res.gv.12, p.755-766, 1961.