@article{270655,
      author = {Kay, Robert T.},
      url = {http://library.usi.edu/record/270655},
      title = {Concentrations of polynuclear aromatic hydrocarbons and  inorganic constituents in ambient surface soils, Chicago,  Illinois, 2001-02 /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey ;},
      recid = {270655},
      pages = {v, 79 p. :},
      address = {Urbana, Ill. :},
      year = {2003},
}