Bower, Frederick Orpen <br/><br/>
The ferns (filicales) :   treated comparatively with a view to their natural classification /  
Frederick Orpen Bower. 
 - [S.l.] :   Cambridge at the University Press,   1923-28. 
 - 3 v. :   il. 
 - Cambridge Botanical Handbooks .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Samambaias.
<br/><br/><label>Dewey Class. No.: </label>587.3