Prabhavathy Menon <br/><br/>
Sastra kiranangal/ 
by Prabhavathy Menon 
 - Thiruvananthapuram:  Department of  Cultural  Publications,  2000. 
 - 400p. 
<br/><br/><label>ISBN: </label>9788186365885 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Science<br/>Ozone<br/>Science
<br/><br/><label>Dewey Class. No.: </label>M 508  / PRA/S