Buchsbaum, By Ralph <br/><br/>
Animals Without Backbone 
/ by By Ralph Buchsbaum 
 - Chicago :  University of Chicago,  1948 
 - XII, 377 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Invertebrates
<br/><br/><label>Dewey Class. No.: </label>592  / BUC-A