@article{32632,
      author = {Paciorek, K. L.},
      url = {http://library.usi.edu/record/32632},
      title = {Coal mine combustion products identification and analysis  : solvents, fire retardants /},
      publisher = {National Technical Information Service,},
      recid = {32632},
      pages = {116 p. :},
      address = {Springfield, Virginia :},
      year = {1972},
}