@article{446108,
      author = {Lindenmayer, David. and Likens, Gene E.,},
      url = {http://library.usi.edu/record/446108},
      title = {Effective ecological monitoring [electronic resource] /},
      publisher = {Earthscan ;},
      recid = {446108},
      pages = {1 online resource (xi, 170 p.) :},
      address = {London ;},
      year = {2010},
}