@article{86930,
      recid = {86930},
      author = {Buchanan, Keith, and Pugh, John Charles,},
      title = {Land and people in Nigeria: the human geography of Nigeria  and its environmental background},
      publisher = {University of London Press},
      address = {London,},
      pages = {xii, 252 p.},
      year = {1955},
      url = {http://library.usi.edu/record/86930},
}