Balakrishan Elaedam, N. <br/><br/>
Pre degree Zoology 
/ by N. Balakrishan Elaedam 
 - Thirvandrum :  state Institute of Language,  1972 
 - 82 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>590  / BLA-P