Barnes, Robert D <br/><br/>
Invertebrate Zoology 

 - PHILADELPHIA  W b SAUNDERS  1968 
<br/><br/><label>Subjects--Uniform Titles: </label>--Post Graduate Reference
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebate Zoology--Life sciences; biologyZoologyZoology--Animals (Zoology) 
<br/><br/><label>Dewey Class. No.: </label>592  / BAR-I