Vashishta, P. C. <br/><br/>
Vascular Cryptogams : 
(Pteriddophyta) 
 - 2nd 
 - New Delhi  S.Chand & Co.(Pvt.) Ltd.  1971 
 - 462 
<br/><br/><label>Publisher. No.: </label> Popular Book Depot 
<br/><br/><label>Subjects--Personal Names: </label> Botany 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany