00778cam a22002291 4500 sa 68013762 DLC 20260227112625.0 711115s1964 ii ab b 000 0 eng sa 68013762 PL480:I-E-4777 DLC DLC DLC a-ii--- QE452.I4 M8 Murthy, M. V. N., ed. Research papers in petrology by officers of the Geological Survey of India. Edited by M. V. N. Murthy. Published by order of the Govt. of India. Delhi, Published by the Manager of Publications, 1964. viii, 173 p. illus., maps. 25 cm. Includes bibliographical references. Petrology India. Geological Survey of India. 85324 85324