VERMA, P. S. <br/><br/>
A MANUAL OF PRACTICAL ZOOLOGY INVERTEBRATES 

 - NEW DELHI  S.CHAND & COMPANY  1994 
 - 647.:  25CM. 
<br/><br/><label>Subjects--Index Terms: </label>Invertebrates 
<br/><br/><label>Dewey Class. No.: </label>592 VER