@article{94181,
      url = {http://digitallibrary.un.org/record/94181},
      title = {Development and improvement of ports : co-operation among  ports in developing countries : report /},
      publisher = {UN,},
      recid = {94181},
      pages = {16 p. :},
      address = {Geneva :. 1990-04-26},
      year = {1990},
      month = {Apr},
}