00651nam a2200241 a 450000100080000000500110000800800410001910000200006024501040008026000260018430000140021049000570022465000100028165000090029165000120030065000120031265000090032465000160033365000090034965300150035870000190037370000170039213837042010-09-26       1986    bl uuuu     u0uu1 u    #d1 aMARCHANT, J. R.  aThe construction and operation of a rapid system suitable for separating roots from all soil types.  aBrisbane: CSIROc1986  a9 p.cil.  a(CSIRO. Tropical Agronomy Technical Memorandum, 48).  aroots  asoil  awashing  aLavagem  aRaiz  aSeparação  aSolo  aSeparating1 aKEATING, B. A.1 aFOALE, M. A.