@article{58983,
      author = {Simpson, George Gaylord,},
      url = {http://library.usi.edu/record/58983},
      title = {The meaning of evolution, a study of the history of life  and of its significance for man.},
      publisher = {Yale Univ. Press,},
      recid = {58983},
      pages = {xv, 364 p.},
      address = {New Haven,},
      year = {1949},
}