POOJA <br/><br/>
Pteridophyta 

 - 1st Ed.  Reprint 
 -  Discovery Publications New Delhi,  2004 
 - 208p 
<br/><br/><label>ISBN: </label>81-7141-822-8 
<br/><br/><label>Dewey Class. No.: </label>587  / POO/P