@article{1387593,
      recid = {1387593},
      author = {Keller, Ann Campbell.},
      title = {Science in environmental policy : the politics of  objective advice /},
      publisher = {MIT Press,},
      address = {Cambridge, Mass. :},
      pages = {1 online resource (xi, 278 pages) :},
      year = {2009},
      url = {http://library.usi.edu/record/1387593},
}