A Catskill flora and economic botany
Subtitle: I. Pteridophyta, the ferns and fern allies
By: Karl L. Brooks
Series: Bulletin / New York State Museum -- no. 438; Bulletin (New York State Museum : 1976) -- no. 438.
Publisher: University of the State of New York, State Education Dept.
Published: 1979
Place of publication: Albany
Language: eng
Number of pages: 276
Subjects: Botany; Ferns
Notes: Includes bibliographical references (pages 145-150).

Also available in electronic format.