Zircon 
edited by M. V. N. Murthy 
 - New Delhi  Government of India  1969 
 - 236 p. ; 21 cm. 
 - Geological survey of India  no.9 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zircon
<br/><br/><label>Subjects--Geographic Terms: </label><br/>India--Politics and government--1919-1947