Roy, A B. <br/><br/>
Fundamentals of geology   

 - New Delhi :   Narosa Publihing House,   2010. 
 - XXIII, 525 ;  
<br/><br/><label>ISBN: </label>9788184870701 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological Sciences
<br/><br/><label>Dewey Class. No.: </label>551  / ROY