HYMAN, L.H <br/><br/>
The Invertebrates:  platyhelminthes and rhynchocoela the acoelomate bilateria 
Libbie Henrietta Hyman 
 - New York  McGraw-Hill  1951 
 - v.2 (vii,550p.) 
<br/><br/><label>ISBN: </label>070316619  USD 35.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INVERTEBRATES
<br/><br/><label>Dewey Class. No.: </label>ZOO 592  / HLn51