Verma, P. S. <br/><br/>
Manual for practical zoology  invertebrate 
P. S. Verma 
 - 11th ed. 
 - New Delhi  S. Chand  1989 
 - xii,647p.ill 
<br/><br/><label>ISBN: </label> 38 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>591  / V522