Hyman, Libbie Henrietta <br/><br/>
The Invertebrates :  acanthocephala, aschelminthes, and entoprocta the pseudocoelomate bilateria 
Libbie Henrietta Hyman 
 - New York  McGraw-Hill book company, inc.  1951 
 - 572 pages 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates
<br/><br/><label>Dewey Class. No.: </label>S592