@article{31864,
      note = {Includes index.},
      author = {Parkin, David T.},
      url = {http://library.usi.edu/record/31864},
      title = {An introduction to evolutionary genetics /},
      publisher = {University Park Press,},
      recid = {31864},
      pages = {viii, 223 p. :},
      address = {Baltimore :},
      year = {1979},
}