VIDYARTHI, R.D. <br/><br/>
A Textbook of Zoology 

 - 15th ed. 
 - New Delhi  S.Chand & Co. Ltd.  2005 
 - x, 932 p. 
<br/><br/><label>ISBN: </label>81-219-1704-2 
<br/><br/><label>Dewey Class. No.: </label>590