Joseph, T U. ജോസഫ്, ടി യു. <br/><br/>
അനാവൃതബീജികൾ / 
by T U Joseph and M M Appachan. 
 - 1st ed. 
 - Trivandrum :  State institute of languages,  1971. 
 - 191p. 
<br/><br/><br/>Malayalam 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Malayalam Botany
<br/><br/><label>Dewey Class. No.: </label>580  / JOS/A