00778cam a22002291  4500001001300000003000400013005001700017008004100034010001700075025001900092040001800111043001200129050001700141100002700158245015000185260006100335300004000396504004100436650002200477710003200499999001700531sa 68013762 DLC20260227112625.0711115s1964    ii ab    b    000 0 eng    asa 68013762   aPL480:I-E-4777  aDLCcDLCdDLC  aa-ii---00aQE452.I4bM81 aMurthy, M. V. N.,eed.10aResearch papers in petrology by officers of the Geological Survey of India.cEdited by M. V. N. Murthy. Published by order of the Govt. of India.  aDelhi,bPublished by the Manager of Publications,c1964.  aviii, 173 p.billus., maps.c25 cm.  aIncludes bibliographical references. 0aPetrologyzIndia.2 aGeological Survey of India.  c85324d85324