@article{10815,
      author = {Hurd, Paul D.},
      url = {http://library.usi.edu/record/10815},
      title = {An annotated catalog of the carpenter bees (genus Xylocopa  Latreille) of the Western Hemisphere (Hymenoptera,  Anthophoridae) /},
      publisher = {Smithsonian Institution Press,},
      recid = {10815},
      pages = {106 p. :},
      address = {Washington :},
      year = {1978},
}