01033nam a2200193 a 450000100080000000500110000800800410001902000180006010001080007824500270018625000110021326000390022430000110026349000380027452004840031265000090079665000140080565300200081918196942016-10-14       1992    bl uuuu      00u1 u    #d  a0-936015-39-X1 aESTADOS UNIDOS. Department of Agriculture. Soil Conservation Service. Soil Management Support Services.  aKeys to soil taxonomy.  a5. ed.  aBlacksburg: Pocahontas Pressc1992  a541 p.  a(SMSS. Technical Monographh, 19).  aThe soil that we classify, and buried soils; Horizons and properties diagnostic for the higher categories: mineral soils; Horizons and properties diagnostic for the higher categories: Organic soils; Family and series differentiae; Identification of the taxonomic class of a soil; Alfisols; Andisols; Aridisols; Entisols; Histosols; Inceptisols; Mollisols; Oxisols; Spodosols; Ultisols; Vertisols; Designations for horizons and layers; SI unit conversion table; Textural triangle.  aSolo  aTaxonomia  aClassificação