@article{648376,
      recid = {648376},
      author = {O'Toole, Christopher, and Ross, Edward S.},
      title = {Bees : a natural history /},
      pages = {240 pages :},
      note = {"A Peter N. Névraumont book."},
      abstract = {The vital role of bees in human ecology is underlined by  the estimate that every third mouthful of human food is  dependent on the pollinating services of bees.},
      url = {http://library.usi.edu/record/648376},
}