Bather, F.A. <br/><br/>
A Teatise on Zoology /  
edited by E. Ray Lankester. 
 - 1st ed /  
 - New Delhi-5 :   A.J. Reprints Agency ,   1979 
 - p.344,vi :  
<br/><br/><label>Dewey Class. No.: </label>K  / M1.3