000 00232nam a2200073Ia 4500
245 _aBulletin of the Indian Geologist Association : Vol 18-19(1,1-2)
260 _bIndian Geol Asso, Chandigarh, India
082 _aHm2,N67 N85-86.18-19/V19913
999 _c38117
_d38117