Our native ferns and their allies
Subtitle: with synoptical descriptions of the American pteridophyta north of Mexico
By: by Lucien Marcus Underwood.
Edition: 6th ed., rev.
Publisher: H. Holt
Published: 1985
Place of publication: New York
Language: eng
Format: Microform
Number of pages: 89
Subjects: Ferns -- United States.
Notes: Includes glossary and index.

Includes bibliographies at the end of each chapter.

Filmed from a copy of the original publication held by the Library, Trent University, Peterborough. Ottawa : Canadian Institute for Historical Microreproductions, 1985.

x, 158 p. : ill. ; 20 cm.