Guide to the geometridae of Canada (lepidoptera)
Subtitle: II. subfamily ennominae, 4
By: W. C. McGuffin.
Series: Memoirs of the Entomological Society of Canada -- no. 138
Publisher: Entomological Society of Canada
Published: 1987
Place of publication: Ottawa
Language: eng
Number of pages: 182
Subjects: Geometridae.; Ennomos.; Lepidoptera -- Canada.
Notes: Includes index.

Bibliography: p. 105-110.