Papers on Gondwana 

 -  1979 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>68156 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H42p2,N77, L9.1