@article{1555132,
      recid = {1555132},
      author = {Mayhew, Robert J.},
      title = {Debating Malthus : A Documentary Reader on Population,  Resources, and the Environment /},
      pages = {1 online resource (xx, 258 pages) :},
      note = {Includes index.},
      url = {http://library.usi.edu/record/1555132},
}