@article{859169,
      recid = {859169},
      author = {Frith, Clifford B.,},
      title = {Charles Darwin's life with birds : his complete  ornithology /},
      pages = {1 online resource (xviii, 499 pages) :},
      abstract = {Focuses exclusively on Darwin the ornithologist, not on  biographical aspects of Darwin's life.},
      url = {http://library.usi.edu/record/859169},
}