@article{259782,
      recid = {259782},
      author = {Alexander, David},
      title = {Nature's flyers : birds, insects, and the biomechanics of  flight /},
      publisher = {Johns Hopkins University Press,},
      address = {Baltimore :},
      pages = {xix, 358 p. :},
      year = {2002},
      url = {http://library.usi.edu/record/259782},
}