Sasi, M. N. <br/><br/>
Ulkkakal 

 - Trivandrum :  Kerala Sastra Sahitya Parisattu,  1978 
 - 83 p. ;  18 cm. 
<br/><br/><label>ISBN: </label> Rs. 3.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Meteoritic hypothesis<br/>Meteors
<br/><br/><label>Dewey Class. No.: </label>523.5