Rashid, A <br/><br/>
An Introduction to Pteridophyta. 
By A Rashid 
 - 2nd Rev Ed.   Rep. 
 - New Delhi:  Vikas Publishing House Pvt Ltd,  2010. 
 - X, 426 p.:  15cm. 
<br/><br/>Index. 
<br/><br/><label>Subjects--Index Terms: </label>Vascular seedless plants. Botany 
<br/><br/><label>Dewey Class. No.: </label>587