00360naa a2200121 a 450000100080000000500110000800800410001910000170006024500330007726000090011065000090011977301100012816200711995-06-27       1962    bl ---       0--  u    #d1 aGIBBS, H. S.  aProblems of steepland soils.  c1962  aSolo  tIn: Trans. Joint Meeting Comm. IV and V, International Soc. Soil Sci., New Zealand.gv., p.697-700, 1962.