Ferns of northeastern United States
Subtitle: illustrations and descriptions of all known species in the New England and Middle Atlantic States
By: by Farida A. Wiley. Illus. by the author, Donald D. Johnston and Suzan Swain.
Publisher: Dover Publications
Published: 1973
Place of publication: New York
Language: eng
Number of pages: 108
Subjects: Ferns -- Northeastern States -- Identification.
Notes: Reprint of the privately published 2d ed. (1948).