000 00306nam a2200145Ia 4500
082 _a550
_bFOG
100 _aFoster, R.J
_941876
245 _aGeneral geology
260 _aColumbo:
_bMerrill,
_c1969.
300 _bviii, 630p.
500 _aHB
546 _aEng
650 _aGeology
_941877
942 _cBK
999 _c22213
_d22213