Bowler, F O <br/><br/>
Ferns  

 - Cambridge:   The University Press,   1926 
 - 344p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Biology 
<br/><br/><label>Universal Decimal Class. No.: </label>582.35  / F6