Checklist of the butterflies and skippers of Canada
By: by W. W. Gregory.
Series: Memoir - Lyman Entomological Museum and Research Laboratory ; no. 3; Special publication - Lyman Entomological Museum and Research Laboratory ; no. 10; Memoir (Lyman Entomological Museum and Research Laboratory) ;; no. 3.; Special publication (Lyman Entomological Museum and Research Laboratory) ;; no. 10.
Publisher: Lyman Entomological Museum and Research Laboratory
Published: 1975
Place of publication: Ste.-Anne-de-Bellevue
Language: eng
Number of pages: 44
Subjects: Butterflies -- Canada.; Hesperiidae -- Canada.
Notes: Bibliography: leaves 40-44.
Cover title.