How to know the butterflies
Subtitle: a manual of the butterflies of the eastern United States
By: by John Henry Comstock...and Anna Botsford Comstock...with forty-five full-page plates from life reproducing the insects in natural colors.
Contributors: Comstock, Anna Botsford, 1854-1930, joint author.
Publisher: D. Appleton and company
Published: 1904
Place of publication: New York
Language: eng
Number of pages: 311
Subjects: Butterflies -- United States