00430naa a2200133 a 450000100080000000500110000800800410001910000170006024500780007726000090015565300120016470000180017677301020019416188341995-06-27       1994    bl ---       0--  u    #d1 aURQUIAGA, S.  aCrop production in deleterious soils with special emphasis on acid soils.  c1994  aUAPNPBS1 aBODDEY, R. M.  tIn: World Congress of Soil Science, 15. Acapulco, Mexico. July 10-16, 1994.gv., p.489-508, 1994.