@article{200144,
      note = {Cover title.},
      author = {Clifton, H. Edward},
      url = {http://library.usi.edu/record/200144},
      title = {Cruise report 1990 Oregon Placer Mineral Research Cruise  (A1 90WO) September 21-October 3, 1990 / [microform] :},
      publisher = {U.S. Geological Survey ;},
      recid = {200144},
      pages = {81 p. :},
      address = {[Menlo Park, Calif.] :},
      year = {1991},
}