Prasad, S N <br/><br/>
Textbook of Invertebrate zoology 

 -  Kitab Mahal, Allahabad  1977 
 - 748 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates; Zoology
<br/><br/><label>Dewey Class. No.: </label>592  PRA-T