@article{1406817,
      note = {"Objects and principles of the Malthusian League": p.  30-31.},
      author = {Drysdale, C. V.},
      url = {http://library.usi.edu/record/1406817},
      title = {Neo-Malthusianism and eugenics /},
      publisher = {W. Bell,},
      recid = {1406817},
      pages = {1 online resource ([2], 31 p.) :},
      address = {London :},
      year = {1912},
}