@article{233552,
      author = {Burton, Robert,},
      url = {http://library.usi.edu/record/233552},
      title = {The National Audubon Society North American birdfeeder  handbook /},
      publisher = {Dorling Kindersley ;},
      recid = {233552},
      pages = {224 p. :},
      address = {London ;},
      year = {1992},
}