000 00257nam a2200121Ia 4500
020 _a0713125691
100 _aBlyth FGH
245 2 _aGeology for Engineers
250 _a6th
260 _c1979
_bELBS & Edward Arnold
_aLondon
300 _ax+557
942 _cBK
999 _c8440
_d8440