Bower, F.O., SC.D., LL.D., F.R.S <br/><br/>
The Ferns  Filicales 
F. O. Bower, Sc.D., LL.D. F.R.S  
 - London  Cambridge University Press   1926 
 - 344,ill. 
<br/><br/> Treated Comparatively With A View To Their Natural Classification The Eusporangiatae And Other Relatively Primitive Ferns 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany-Ferns
<br/><br/><label>Dewey Class. No.: </label>Zb97