@article{,
      note = {Distributed to depository libraries in microfiche.},
      url = {http://library.usi.edu/record/191598},
      title = {Coal mine profits and environmental protection  [microform].},
      publisher = {U.S. Environmental Protection Agency, Air and Radiation,},
      number = {EPA 430-F-95-029},
      recid = {191598},
      pages = {12 p. :},
      address = {[Washington, D.C.?] :},
      year = {1995},
}