Guide to the Geometridae of Canada (Lepidoptera)
Subtitle: I. Subfamily Sterrhinae
By: W.C. McGuffin.
Series: Memoirs of the Entomological Society of Canada -- no. 50
Publisher: Entomological Society of Canada
Published: 1967
Place of publication: Ottawa
Language: eng
Number of pages: 67
Subjects: Geometridae.; Moths -- Canada.
Notes: Includes bibliographical references and index.