Hyman, Henrietta Libbie <br/><br/>
The Invertebrates: Acanthocephala, Aschelminthes, and Entoprocta the Pseudocoelomate Bilateria- vol iii  

 - 1st ed. 
 - New York,  Mcgraw-Hill Book Company  1951, 
 - vii, 572p.  25cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acanthocephala<br/>The Invertebrates<br/>Aschelminthes and Entoprocta
<br/><br/><label>Dewey Class. No.: </label>592  / HYM