000 00309nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
082 _a551
_bRAY/TE
100 _aRAY, S.K.
245 0 _aTEXTBOOK OF GEOLOGY
250 _a1st Ed.
260 _bOrient Longman Private Limited, Bombay
_aBombay
_c1976
942 _cBK
999 _c4645
_d4645