000 00392nam a2200145Ia 4500
008 140317s9999 xx 000 0 und d
082 _a551
100 _aGeological survey of India
245 _aProceedng of field conference neogene quaternary boundary.
260 _a
_bGSI
_c1981
300 _a240
650 _aScience of the Earth.
653 _aScience of the Earth.
942 _2ddc
_cBK
999 _c9969
_d9969