How to know the trees
Subtitle: an illustrated key to the most common species of trees found east of the Rocky mountains, with suggestions and aids for their study.
Edition: Rev. ed.
Series: Pictured-key nature series
Publisher: Wm. C. Brown company
Published: 1946
Place of publication: Dubuque, Ia
Language: eng
Number of pages: 2166
Subjects: Trees -- Identification; Trees -- North America
Genres: Identification