Vashishta, P.C. <br/><br/>
Botany for degree students: pteridophyta 

 - 5th 
 -  S.Chand & Co.  1992 
 - 509p. 
<br/><br/><label>ISBN: </label> 75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BOTANY
<br/><br/><label>Dewey Class. No.: </label>587  / VAS.4