Journal of Hymenoptera research
Corrigenda: An updated checklist of the bees (Hymenoptera, Apoidea, Anthophila) of Pennsylvania, United States of America. Journal of Hymenoptera Research 77: 1–86. https://doi.org/10.3897/jhr.77.4962...
Washington, D.C International Society of Hymenopterists
2021
Pensoft Publishers