How to know the spring flowers
Subtitle: pictured-keys for determining the more common spring-flowering herbaceous plant with suggestions and aids for their study.
Edition: Rev. ed.
Series: Pictured-key nature series
Publisher: W. C. Brown
Published: 1949
Place of publication: Dubuque, Ia
Language: eng
Number of pages: 194
Subjects: Wild flowers -- United States -- Identification.; Wild flowers -- Canada -- Identification.
Notes: Bibliography: p. 19.