@article{1487013,
      recid = {1487013},
      author = {Kristensen, Thorkil, and Paludan, Johan Peter,},
      title = {The Earth's fragile systems : perspectives on global  change /},
      pages = {1 online resource (xiii, 109 pages) :},
      url = {http://library.usi.edu/record/1487013},
}