000 00244nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aMUKERJEE P K
245 2 _aA TEXT BOOK OF GEOLOGY
250 _a10
260 _c1986
_bTHE WORLD PRESS PVT. LTD.
999 _c13927
_d13927