Ramakrishna , T.S. Geophysical Practice in Mineral Exploration and Mapping / by T.S. Ramakrishna . - Bangalore : Geological society of India, 2006. - ix,382p. : ill. ; 24 cm. Include Index ISBN: 8185867712 Rs.500.00 Subjects--Topical Terms: Mines and mineral resources \z India. Dewey Class. No.: 553.4 / RAM/G