Vashishta, P. C <br/><br/>
Botany for degree students vol. iv :  vascular cryptogams (Pteridophyta) / 
P. C. Vashishta 
 - Fourth edition. 
 - New Delhi :  S. Chand, 
 - viii,512pages :  illustrations ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label> pbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>587  / VAS