Barnes, Robert D.. <br/><br/>
Invertebrate zoology /  

 - Fourth Edn. /  
 - Philadelphia :   Sauders College. 
 - xv,1089p :  
<br/><br/><label>ISBN: </label>0-03-05674-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology 
<br/><br/><label>Dewey Class. No.: </label>K1  / M0