odonata of the Canadian cordillera
By: by E. M. Walker.
Publisher: Charles F. Banfield
Published: 1927
Place of publication: Victoria, B.C
Language: eng
Number of pages: 16
Subjects: Odonata -- Canada
Notes: Cover title.

At head of title: The Provincial Museum of Natural History, Victoria, British Columbia.

Bibliography: p. 15-16.