000 00533nam a2200241Ia 4500
008 160607s9999 xx 000 0 und d
100 _aBhargava, O.N.
_990247
100 _aSingh, BP
_990248
245 _aStory of the earth
260 _aBangalore
260 _bGeological Society of India
260 _c2014
300 _a34
999 _c38254
_d38254