Copeland, Edwin Bingham <br/><br/>
Genera Fillicum:   The genera of ferns 

 - USA:      The Chronica Botanica Comapny,   1947 
 - 247p. 
<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  / H7