The Cactus-Feeding Phycitinae: A Contribution Toward the Revision of the American Pyralidoid Moths of the Family Phycitidae.
Washington, D. C.: Smithsonian Institution, 1939. 6 x 9 3/4". 80 pp. Tops of some pages still joined. B&w illustrations. Library stamp on cover. Cover sunned, slightly wrinkled, corners slightly bent. Study of moths. Very Good Pamphlet (Item ID: 20397)