American wasps of the genus Sceliphron Klug
Porter, Bennett A
Article
1926
Proceedings of the United States National Museum
70
Issue: 2650
1--22
BioStor
English
Washington Smithsonian Institution Press, [etc.]
BioStor: https://biostor.org/reference/79683 DOI: https://doi.org/10.5479/si.00963801.70-2650.1
Public domain. The BHL considers that this work is no longer under copyright protection.
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