000 00234nam a2200097 4500
999 _c336578
_d336578
082 _a551.7
_bGEO.S
100 _aGSI
245 _aStratigraphic boundary problem in India,Memoire.16
_cGSI
260 _aBangalore
_c1990
_bGSI
942 _cBK