Our native ferns and their allies
Subtitle: with synoptical descriptions of the American Pteridophyta north of Mexico
By: Lucien M. Underwood
Edition: 2nd and enl. ed.
Publisher: Leader Pub. Co.
Published: 1881
Place of publication: Bloomington, Ill
Language: eng
Number of pages: 133
Subjects: Ferns
Notes: Previous ed.: Our native ferns and how to study them.

Mode of access: Internet.