00606naa a2200205 a 450000100080000000500110000800800410001910000170006024500910007726000090016865000130017765000180019065000190020865000190022765000220024665000180026865300220028670000220030877300700033013732062018-08-03       1979    bl uuuu     u00u1 u    #d1 aKITAGAWA, Y.  aComparative clay mineralogy of the "terra roxa estruturada" soil in the Amazon region.  c1979  aAmazonia  aclay minerals  asoil structure  atropical soils  aEstrutura do Solo  aSolo Tropical  aMineral de argila1 aMÖLLER, M. R. F.  tSoil Science Plant Nutritiongv. 25, n. 3, p. 385-395, Sep. 1979.