000 00256nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _bMAT
100 _aMathur, S.M
245 0 _aGuide to Field Geology
260 _bPHI
_c2001
300 _a150
942 _cBK
999 _c533
_d533