Russell-Hunter, W.D. <br/><br/>
A Biology of Lower Invertebrates 
/ by W.D. Russell-Hunter 
 - London:  The Macmillan Company,  1968. 
 - x, 181p.; 
<br/><br/><label>ISBN: </label>000 
<br/><br/><label>Dewey Class. No.: </label>592  / RUS/A