@article{1456598,
      author = {Butler, L. J.},
      url = {http://library.usi.edu/record/1456598},
      title = {Copper empire: mining and the colonial state in Northern  Rhodesia, c.1930-64 /},
      publisher = {Palgrave Macmillan,},
      recid = {1456598},
      pages = {1 online resource (xii, 426 pages ) :},
      address = {New York :},
      year = {2007},
}