Vashishta, P.C. <br/><br/>
Pteridophyta (Botany) 

 - New Delhi  S. Chand  2015 
 - 628p. 
<br/><br/><label>ISBN: </label>9788121927857  495 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>587 VAS P