Balakrishnan Elayidam,  <br/><br/>
Jendhu Sasthra Pravesam Vol 2 

 - Thiruvananthapuram  State Institute of Languages  1975 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology--Animals--Generalia
<br/><br/><label>Dewey Class. No.: </label>590  / BAL-J