000 00272nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a550 S615
100 _aSINHA,R.K
245 0 _aINTRODUCTION TO GEOLOGY
260 _aNEW DELHI
_bOxford & IBH Publishing
942 _cBB
_2DDC
999 _c5133
_d5133