The fern guide
Subtitle: Northeastern and Midland United States and adjacent Canada.
By: Illustrated by James C. W. Chen.
Edition: [1st ed.]
Series: Doubleday nature guides series ;; [9]
Publisher: Doubleday
Published: 1961
Place of publication: Garden City, N.Y
Language: eng
Number of pages: 318
Subjects: Ferns -- Northeastern States -- Identification; Ferns -- Middle West -- Identification; Ferns -- Canada, Eastern -- Identification
Notes: Bibliography: p. 35.