VASHISHTA (P C). <br/><br/>
Botany for degree students. V4 Pteridophyta Vascular cyptogams. Ed 4 

 - 
 - N Delhi  S. Chand & Co. Ltd.  1988 
 - x,512 
 - 4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pteridophyta<br/>
<br/><br/><label>Dewey Class. No.: </label>581 VASB