00353    a2200157   4500020001500000082001700015100001600032245003800048250000800086260004200094300002000136650001000156650000900166650001000175650001000185  a0198741839  a551.436bSEL  aSelby, M.J.  aHillslope materials and processes  a2nd  aOxfordbOxford Universityc1993g1993  axv, 451p.c25cm  aHILLS  aSOIL  aWATER  aSLOPE