Dey, A K <br/><br/>
Geology of India / 
by A K Dey 
 - New Delhi :  Nationa,l Book Trust  1968. 
 - 178p. : 
<br/><br/><br/>English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology of India
<br/><br/><label>Dewey Class. No.: </label>550  / DEY/G