@article{,
      note = {Cover title.},
      url = {http://library.usi.edu/record/222625},
      title = {General guidance for risk management programs (40 CFR part  68) [microform].},
      publisher = {U.S. Environmental Protection Agency, Office of Solid  Waste and Emergency Response, Chemical Emergency  Preparedness and Prevention Office,},
      number = {EPA 550-B-98-003},
      recid = {222625},
      pages = {1 v. (various pagings) :},
      address = {[Washington, D.C.?] :},
      year = {1998},
}