Title: Descriptions of North American Chalcididae from the collections of the U.S. Department of Agriculture and of Dr. C.V. Riley, with biological notes : together with a list of the described North American species of the family /
Authors: Howard, L. O. 1857-1950.
Publisher: U.S. Dept. of Agriculture, Division of Entomology,
Year: 1885
Subjects: Chalcididae North America.