@article{773393,
      recid = {773393},
      author = {Hopkins, Daniel.},
      title = {Peter Thonning and Denmark's Guinea Commission a study in  nineteenth-century African colonial geography / [electronic  resource] :},
      publisher = {Brill,},
      address = {Boston, Mass. :},
      pages = {xii, 743 p. :},
      year = {2013},
      url = {http://library.usi.edu/record/773393},
}