Proctor, George R. <br/><br/>
Ferns of Puerto Rico and the Virgin Islands 
George R. Proctor. 
 - Bronx, N.Y., U.S.A.  New York Botanical Garden  c1989. 
 - 389 p.  ill. 
 - Memoirs of the New York Botanical Garden  v. 53  0071-5794 .
<br/><br/> "Issued 6 December 1989." 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label> 80.00 
<br/><br/><label>LCCN: </label>89013193  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ferns--Classification.--Puerto Rico<br/>Ferns--Identification.--British Virgin Islands<br/>Ferns--Identification.--Virgin Islands of the United States<br/>Ferns--Identification.--Puerto Rico<br/>Ferns--Classification.--British Virgin Islands<br/>Ferns--Classification.--Virgin Islands of the United States
<br/><br/><label>LC Class. No.: </label>QK1  QK526.2.P  / .N525 vol. 53 
<br/><br/><label>Dewey Class. No.: </label>581 s  587/.3/097295