Bower, Frederick Orpen. <br/><br/>
The origin of a land flora; a theory based upon the facts of alternation 

 - New York :  Hafner,  1972 (c.1935) 
 - 727 p.  : ilus. 
<br/><br/><label>LCCN: </label>22276 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolución (Plantas)<br/>Filogenia (Botánica)<br/>Generaciones--Alternación.
<br/><br/><label>Dewey Class. No.: </label>581.38  / B6