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

 - New Delhi :  Vikas Pub. House,  1980. 
 - 968 p. :  ill. ;  25 cm. 
<br/><br/> Open access. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates.