Hegner, Robert W. <br/><br/>
Invertebrate zoology  : 2nd ed. 

 - 2nd ed. 
 - London  Macmillan Company  1968 
<br/><br/><label>Subjects--Index Terms: </label>Invertebrates  Crustacea  zoology  
<br/><br/><label>Dewey Class. No.: </label>592