@article{413966,
      recid = {413966},
      title = {Marine protected areas tools for sustaining ocean  ecosystems / [electronic resource] :},
      publisher = {National Academy Press,},
      address = {Washington, D.C. :},
      pages = {xvi, 272 p. :},
      year = {2001},
      url = {http://library.usi.edu/record/413966},
}