00423naa a2200169 a 450000100080000000500110000800800410001910000210006024500230008126000090010430000160011365000090012965000090013865300140014765300140016177300780017512396251996-01-10       1992    bl uuuu     u00u1 u    #d1 aFONTES, L. E. F.  aEstrutura do solo.  c1992  ap.c80-114.  asoil  aSolo  aEstrutura  aStructure  tIn: FONTES, M.P.F. Fisica do solo: principios basicos. Vicosa: UFV, 1992.