TY - BOOK ED - Geological Survey of India TI - Precambrian geology of the peninsular shield: part II T2 - Geological Survey of India, Miscellanous Publication No. 23 PY - 1976/// CY - Calcutta PB - Geological Survey of India KW - Precambrian GeologyPeninsular Shield N1 - Collection of papers presented at the seminar held from the 29th - 31st October 1971 at Calcutta ER -