Smith, Gilbert M <br/><br/>
Cryptogamic Botany, Vol: II :Bryophytes and Pteridophytes/ 

 - Second edition 
 - Delhi:  Surjeet,  2019. 
<br/><br/><label>ISBN: </label>9788122911978 
<br/><br/><label>Dewey Class. No.: </label>588  / SMI.C