@article{,
      note = {Cover title.},
      url = {http://library.usi.edu/record/215884},
      title = {Acid rain program : update no. 3: technology and  innovation.},
      publisher = {United States Environmental Protection Agency, Air and  Radiation,},
      number = {EPA 430-4-96-004},
      recid = {215884},
      pages = {16 p. :},
      address = {[Washington, D.C.] :},
      year = {1996},
}