Camus, J.  <br/><br/>
A world of ferns /    
Josephine M. Camus, A. Clive Jermy, Barry A. T homas. 
 - London :   Natural History Museum Publications,   1991. 
 - 112 p. :    col. ill. ;    28 cm. 
<br/><br/>Includes bibliographical references (p. 108) and index. 
<br/><br/><label>ISBN: </label>0565011200 
<br/><br/><label>LCCN: </label>91-206637 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ferns.--Pictorial works.------<br/>Ferns --Pictorial works.------
<br/><br/><label>Dewey Class. No.: </label>587.3