Gondwana nine:   Ninth international Gondwana symposium 
/ Geological Survey Of India 
 - New Delhi:    Geological Survey Of India,     1996 
 - xxi, 585p. 
<br/><br/> Vol.1 81-204-1073-4; 1-584p.<br/>Vol.2 81-204-1075-0; 585-1290 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Physics 
<br/><br/><label>Universal Decimal Class. No.: </label>551(217)  / N6.1