Smith,Gilbert M. <br/><br/>
Cryptogamic Botany Volume II 

 - New Delhi  Tata McGraw- Hill Publishing Company LTD  1955 
<br/><br/><label>ISBN: </label>0-07-099576-x 
<br/><br/><label>LC Class. No.: </label>586/SMI 
<br/><br/><label>Dewey Class. No.: </label>586/SMI