Rashid, A. <br/><br/>
Introduction to Pteridophyta 
A. Rashid 
 - 4th 
 - Delhi  Vikas  1991 
 - 283 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>587  / RAS N1