P C Vashishta and others <br/><br/>
Botany for degree students:  Pteridophyta: Vascular Cryptogams Part IV 

 - New Delhi  S. Chand & Co. Ltd.  2005 
 - viii,566p.  PB  24x17cm. 
 -  Vol.4 .
<br/><br/><label>ISBN: </label>8121908280 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psilophytopsida<br/>Psilotopsida<br/>Elligulopsida<br/>Ligulopsida<br/>Sphenophyta
<br/><br/><label>Dewey Class. No.: </label>580/329