Russell-Hunter, W. D. <br/><br/>
A biology of lower Invertebrates /  
W. D. Russell-Hunter. 
 - New York :   Macmillan,  c 1968. 
 - x, 181 p. :   ill. ;   24 cm.  
<br/><br/> Includes index.  
<br/><br/>300  300 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates. 
<br/><br/><label>Dewey Class. No.: </label>592 / R913b