@article{,
      note = {Cover title.},
      url = {http://library.usi.edu/record/227290},
      title = {Guidance for quality assurance project plans [microform].},
      publisher = {U.S. Environmental Protection Agency, Office of Research  and Development,},
      number = {EPA/600/R-98/018. EPA QA/G-4},
      recid = {227290},
      pages = {1 vol. (various pagings) :},
      address = {Washington, DC :},
      year = {1998},
}