Rajakumari, A <br/><br/>
Fossil sasyasasthram (m) / 
Rajakumari, A 
 -  Kerala Bhasha Institute, Trivandrum,  1974 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleobotany
<br/><br/><label>Dewey Class. No.: </label>561 RAJ-F