Sim Thomas R <br/><br/>
Ferns of South Africa 
Sim Thomas R 
 - 2 
 -  1915 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>57954 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I42:12.63, E5  CS