x  x <br/><br/>
Selected invertebrate types  x 

 - x 
 - N.Y.  John Wiley  1950 
 - xx, 597 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates Invertebrates 
<br/><br/><label>Dewey Class. No.: </label>592/BRS