Prasad, S N <br/><br/>
Life of invertebrates 

 -  Vikas Publishing House Pvt Ltd, New Delhi  1980 
 - 418 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates; Zoology
<br/><br/><label>Dewey Class. No.: </label>592  PRA-L