Title
Description of new North American Ichneumon-flies
By
Cushman, R. A. (Robert Asa), 1880-1957
Type
Article
Date of Publication
1919
Original Publication
Proceedings of the United States National Museum
Volume
55
Pages
517--543
Contributed by
Language
English
Published by
Washington Smithsonian Institution Press, [etc.]
Identifiers
BioStor:
https://biostor.org/reference/59082