@article{63558,
      recid = {63558},
      author = {Dempster, J. P.},
      title = {Animal population ecology /},
      publisher = {Academic Press,},
      address = {London ;},
      pages = {x, 155 p. :},
      year = {1975},
      note = {Includes index.},
      url = {http://library.usi.edu/record/63558},
}