RASHID,A <br/><br/>
An Introduction To Pteridophyta 

 - 1st Ed.  Reprint 
 -  Vikas Publishing House Pvt. Ltd. 576 , Masjid Road,Jangpura  1990 
 - 283p 
<br/><br/><label>ISBN: </label>0-7069-5129-8 
<br/><br/><label>Dewey Class. No.: </label>587  / RAS/A