Venkataraman, P. <br/><br/>
Manual of Pteridophyta 

 - Mangalore  United Publishers  1965 
 - 168 
<br/><br/><label>Publisher. No.: </label> United Publishers 
<br/><br/><label>Subjects--Personal Names: </label> Botany 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany