@article{219896,
      recid = {219896},
      author = {Todd, Victoria R.},
      title = {Potassium-argon apparent ages of rocks from the western  Okanogan Range, the Methow Basin, and adjacent areas,  north-central Washington /},
      publisher = {U.S. Geological Survey,},
      address = {[Menlo Park, CA] :},
      pages = {10 leaves ;},
      year = {1995},
      note = {Cover title.},
      url = {http://library.usi.edu/record/219896},
}