Kotpal, R.L. <br/><br/>
Modern textbook of zoology, invertebrates 

 - 4th ed 
 - Meerut  Rastogi  1977 
 - vi,658 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ZOOLOGY
<br/><br/><label>Dewey Class. No.: </label>592  / KOT