@article{19984,
      author = {Wilmoth, Roger C.},
      url = {http://library.usi.edu/record/19984},
      title = {Utilization of fly ash and coal mine refuse as a road base  material /},
      publisher = {Environmental Protection Agency, Office of Research and  Development, [Office of Energy, Minerals, and Industry],  ...},
      recid = {19984},
      pages = {ix, 49 p. :},
      address = {Cincinnati, Ohio :},
      year = {1979},
}