Rashid, A. <br/><br/>
An introduction to pteridophyta / 

 -  Vikas Publication House, Pvt.Ltd. 
 - 426p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>587  / RASI