@article{161021,
      note = {Description based on: 1978.},
      url = {http://library.usi.edu/record/161021},
      title = {United States oceanborne foreign trade routes.},
      publisher = {U.S. Dept. of Commerce, Maritime Administration :},
      recid = {161021},
      pages = {v. :},
      address = {Washington, D.C. :},
}