000 00366nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a551.061 I61
100 _aINTERNATIONAL GEOLOGICAL CONGRESS, TWENTY SECOND SESSION (IN
245 0 _aAGE DETERMINATION OF ROCKS AND GEOCHRONOLOGY OF INDIA
260 _aNEW DELHI
_bIGC
_c1964
300 _a23X16
942 _cBK
_2DDC
999 _c12836
_d12836