@article{227491,
      note = {Statistical appendix: p. 52-62.},
      author = {Salih, Siddig A.},
      url = {http://digitallibrary.un.org/record/227491},
      title = {Food security in Africa : concepts, measurement, policy  and reality /},
      publisher = {UNU World Institute for Development Economics Research,},
      recid = {227491},
      pages = {x, 62 p. :},
      address = {Helsinki :. 1995-04},
      year = {1995},
      month = {Apr},
}