000 00310nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a551.436 B899
100 _aBRUNSDEN.D
245 0 _aSLOPES FORM AND PROCESS
260 _aLONDON
_bINSTI. OF BRITISH GEOGRAPHERS
_c1971
300 _a25X20
942 _cBK
_2DDC
999 _c19847
_d19847