@article{184620,
      note = {Distributed to depository libraries in microfiche.},
      url = {http://library.usi.edu/record/184620},
      title = {Toxicological profile for copper [microform] /},
      publisher = {The Agency,},
      recid = {184620},
      pages = {xi, 143 p. :},
      address = {[Atlanta, Ga.?] :},
      year = {1990},
}