00427nam a2200169Ia 45000010006000000050017000060070003000230080041000260400025000670410008000920820020001001000020001202450073001402600022002133000010002356530012002453838520240114002008.0ta070718s           a   g     b000 u 465 u  aCoptton College,Assa  a465  a551.3bC 456 Sp  a.Charley, R.J.. 0a.SpatialAnalysis in Geomorphology /cR.J.Charley.hTextual Documents  aSl :bSn ,c1976.  bill ;  aGeology