000 00319nam a2200133Ia 4500
008 140317s9999 xx 000 0 und d
082 _a551.7
100 _aWells,A.K.
245 _aOutline of historical geology. 4th ed.
260 _aLondon
_bThomas Murby
_c1959
300 _a398
650 _aGeology
942 _2ddc
_cBK
999 _c875
_d875