Taylor, Thomas M. C.,  1904- <br/><br/>
Pacific Northwest ferns and their allies / 
Thomas M. C. Taylor. 
 - Toronto :  University of British Columbia ;  University of Toronto Press,  1970. 
 - 247, [1] p. :  illus., maps. ;  25 cm. 
<br/><br/> Incluyed index 
<br/><br/>Bibliography: p. [242]-244. 
<br/><br/><label>ISBN: </label>0802052274 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ferns--Northwest, Pacific.
<br/><br/><label>Dewey Class. No.: </label>nnnn  / T238p