000 00247nam a2200109Ia 4500
008 160710s1947 xx 000 0 und d
100 _aHUNEY,R.C.
245 _aHISTORICAL GEOLOGY
260 _bMCGRAW HILL
_c1947
300 _a465
942 _2ddc
_cB
999 _c16578
_d16578