P. Martin Duncan;  <br/><br/>
ASHISH ENCYCLOPAEDIA OF NATURAL HISTORY-VI 

 - New Delhi<br/>  Ashish Publishing House  19 
 - 384p 
<br/><br/><label>ISBN: </label>8170243440 
<br/><br/><label>Dewey Class. No.: </label>508.03  / ASH