PRASAD . <br/><br/>
A TEXT BOOK OF INVERTEBRATE ZOOLOGY  

 - DELHI  EMKAY PUBLICATION  1971 
 - 833.:  24CM. 
<br/><br/><label>Subjects--Index Terms: </label>Invertebrates 
<br/><br/><label>Dewey Class. No.: </label>592 PRA