The Oregon state insect
Subtitle: Oregon swallowtail butterfly : Papilio oregonius Edwards
By: prepared and illustrated by Bonnie B. Hall.
Series: Station bulletin / Agricultural Experiment Station, Oregon State University -- 650.; Station bulletin (Oregon State University. Agricultural Experiment Station) -- 650.
Publisher: Agricultural Experiment Station, Oregon State University
Published: 1981
Place of publication: Corvallis, Ore
Language: eng
Subjects: Papilionidae.
Other titles: Oregon swallowtail butterfly Papilio oregonius Edward.
Notes: "Systematic Entomology Laboratory identification sheet."