Buchsbaum, Ralph <br/><br/>
Animals Without Back Lones:An Introd to Invertebrates 

 - Chicgo  University of Chicago Press  1948 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>NATURAL SCIENCES& MATHEMATICS--Zoology--ANIMALS (ZOOLOGY)INVERTEBRATES
<br/><br/><label>Dewey Class. No.: </label>592  / BUC-A