000 00255nam a2200109Ia 4500
008 160710s1949 xx 000 0 und d
100 _aRIES,H
245 _aELEMENTS FO ENGINEERING GEOLOGY
260 _bJOHN WILEY
_c1949
300 _a469
942 _2ddc
_cB
999 _c13332
_d13332