TY - MAP AU - Acharya,S.K. ED - Geological Survey of India. TI - Geological map of India AV - G7651.C5 1998 .G4 U1 - CM0213 PY - 1998/// CY - Calcutta PB - Geological Survey of India KW - Geology KW - India KW - Maps N1 - Depths shown by gradient tints and contours; Includes notes ER -