SMITH,Gilbert M <br/><br/>
Cryptogamic Botany. Vol.2.  Bryophytes and Pteridophytes 

 - 2nd Ed.  Reprint 
 -  Tata Mc Graw Hill Publishing Co. Ltd ,  1990 
 - 399p 
<br/><br/><label>ISBN: </label>0-07-099576-1 
<br/><br/><label>Dewey Class. No.: </label>586  / SMI/C