Libbie Henrietta Hyman <br/><br/>
The Invertebrates: Protozoa through Ctenophora: Vol-2 / 
Libbie Henrietta Hyman 
 - 550 p. : ill. ; 24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates.<br/>Zoology.
<br/><br/><label>Dewey Class. No.: </label>592