00432naa a2200145 a 450000100080000000500110000800800410001910000140006024500900007426000090016465000240017365000210019770000230021877300450024116061831995-06-27       1985    bl ---       0--  u    #d1 aHAILE, A.  aEffet des amendements mineraux sur les proprietes d'echange de sols acides tropicaux.  c1985  aFertilidade do Solo  aQuímica do Solo1 aEGOUMENIDES, C. P.  tAgron. Trop.gv.40, n.2, p.98-106, 1985.