@article{139624,
      author = {McNeely, Jeffrey A.},
      url = {http://library.usi.edu/record/139624},
      title = {Conserving the world's biological diversity /},
      publisher = {IUCN ;},
      recid = {139624},
      pages = {193 p. :},
      address = {Gland, Switzerland :},
      year = {1990},
}