@article{408572,
      recid = {408572},
      author = {Estes, J. A.},
      title = {Whales, whaling, and ocean ecosystems [electronic  resource] /},
      publisher = {University of California Press,},
      address = {Berkeley, Calif. ;},
      pages = {xvi, 402 p. :},
      year = {2006},
      url = {http://library.usi.edu/record/408572},
}