@article{831916,
      note = {At head of title: Very Urgent.},
      author = {Kerr, R. B. and Robertson, E. J.},
      url = {http://library.usi.edu/record/831916},
      title = {The Malthusian League Jubilee year. [electronic resource]  :},
      publisher = {s.n.,},
      recid = {831916},
      pages = {1 online resource ([2] p.).},
      address = {[London :},
      year = {1927},
}