Pandey, S N <br/><br/>
A Textbook Of Pteridophyta. 
By S N Pandey,P S Trivedi & S P Misra 
 - 1st Ed.   Rep. 
 - New Delhi:  Vikas Publishing House PVT. Ltd,  1997. 
 - 251p.:  25cm. 
<br/><br/>Index. 
<br/><br/><label>ISBN: </label>0706998529 
<br/><br/><label>Subjects--Index Terms: </label>Vascular seedless plants, Botany 
<br/><br/><label>Dewey Class. No.: </label>587