000 00254nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a550.024 B661
100 _aBLYTH,F.G.H
245 0 _aGEOLOGY FOR ENGINEERS
260 _aLONDON
_bELBS
942 _cBB
_2DDC
999 _c5046
_d5046