@article{200064,
      recid = {200064},
      author = {Slack, Larry J. and Oakley, W. T.},
      title = {Tritium in ground water in Mississippi, 1989-90  [microform] /},
      publisher = {U.S. Geological Survey ;},
      address = {Jackson, Miss. :},
      pages = {iii, 12 p. :},
      year = {1991},
      note = {Distributed to depository libraries in microfiche.},
      url = {http://library.usi.edu/record/200064},
}