000 00247nam a22001097a 4500
999 _c338634
_d338634
020 _a8185867488
082 _a555.4123
_bMAH.G
100 _aT.M.Mahadevan
245 _aGeology of Bihar & Jharkhand
260 _aBangalore
_bGSI
_c2002
942 _cBK