@article{448211,
      author = {Dawson, Todd E., and Siegwolf, Rolf T. W.},
      url = {http://library.usi.edu/record/448211},
      title = {Stable isotopes as indicators of ecological change  [electronic resource] /},
      publisher = {Academic Press,},
      recid = {448211},
      pages = {xviii, 417 p. :},
      address = {London ;},
      year = {2007},
}