@article{Bohart:157723,
      recid = {157723},
      author = {Bohart, George E.},
      title = {New Species of North American Bees of the Genus Dufourea  (Hymenoptera, Halictidae) with Descriptions of Two  Previously Undescribed Females},
      address = {1980-09},
      number = {1488-2016-124529},
      series = {Technical Bulletin},
      pages = {27},
      year = {1980},
      url = {http://ageconsearch.umn.edu/record/157723},
      doi = {https://doi.org/10.22004/ag.econ.157723},
}