@article{463840,
      note = {Originally published: 2006.},
      author = {Barker, Graeme.},
      url = {http://library.usi.edu/record/463840},
      title = {The agricultural revolution in prehistory why did foragers  become farmers? / [electronic resource] :},
      publisher = {Oxford University Press,},
      recid = {463840},
      pages = {xiv, 598 p. :},
      address = {Oxford :},
      year = {2009},
}