@article{161529,
      author = {Kelley, Allen C. and Schmidt, Robert M.},
      url = {http://library.usi.edu/record/161529},
      title = {Population and income change : recent evidence /},
      publisher = {World Bank,},
      recid = {161529},
      pages = {xii, 116 p. :},
      address = {Washington, D.C. :},
      year = {1994},
}