@article{109628,
      note = {Includes index.},
      author = {Levins, Richard. and Lewontin, Richard C.,},
      url = {http://library.usi.edu/record/109628},
      title = {The dialectical biologist /},
      publisher = {Harvard University Press,},
      recid = {109628},
      pages = {ix, 303 p. :},
      address = {Cambridge, Mass. :},
      year = {1985},
}