000 00272nam a2200097Ia 4500
100 _aGeological Survey of India
245 _aRecords of the Geological Survey of India Vol 93 pt 1
260 _bG S I, Calcutta
082 _aHm2,M68/N58.93.1/B07266
300 _app 119; 25*16
999 _c40358
_d40358