Ferns and fern allies of Canada
By: William J. Cody, Donald M. Britton.
Contributors: Britton, Donald M.
Publisher: Research Branch, Agriculture Canada
Published: 1989
Place of publication: Ottawa
Number of pages: 430
Subjects: Ferns -- Canada -- Nomenclature; Ferns -- Canada
Genres: Nomenclature
Notes: Includes index.

Bibliography : p. 401-422.