A list of North American Lepidoptera and key to the literature of this order of insects.

Washington: Smithsonian Institution, 1902. Octavo, publisher's cloth, spine worn and split.
Bulletin of the United States National Museum No. 52.
Washington: Smithsonian Institution, 1902. Octavo, publisher's cloth, spine worn and split.
Bulletin of the United States National Museum No. 52.