Hyman, Libbie Henrietta <br/><br/>
Invertebrates: Protozoa Through Ctenophora 

 - New York  Mc Graw-Hill Book Company  1940 
 - 726p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates--Zoology--Zoology
<br/><br/><label>Dewey Class. No.: </label>592  / HYM-I