@article{7278,
      recid = {7278},
      author = {Pearson, Robert Carl,},
      title = {Eocene rocks in northeast Washington--radiometric ages and  correlation : the genetic relations among numerous patches  of volcanic rocks /},
      publisher = {U.S. Govt. Print. Off.,},
      address = {Washington :},
      pages = {iv, 41 p. :},
      year = {1977},
      url = {http://library.usi.edu/record/7278},
}