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

 - 5th 
 - New Delhi  : S Chand & Company,  1999 
 - ix,509p. 
<br/><br/><label>ISBN: </label>81-219-0828-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany <br/>| Pteriolophyta<br/>| Vascular cryptograms <br/>| Cryptograms 
<br/><br/><label>Dewey Class. No.: </label>587 V443B