Notes on certain species of Colias (Lepidoptera: Pieridae) found in Wyoming and associated regions
By: [by] Clifford D. Ferris.
Series: Bulletin of the Allyn Museum, no. 5; Bulletin of the Allyn Museum ;; no. 5.
Publisher: Allyn Museum of Entomology
Published: 1972
Place of publication: Sarasota, Fla
Language: eng
Number of pages: 23
Subjects: Colias.; Insects -- Classification.; Insects -- Wyoming.
Notes: Bibliography: p. 11-12.
Caption title.
"Published with the approval of the director, Wyoming Agricultural Experiment Station, as Journal paper no. 467."