@article{33878,
      recid = {33878},
      author = {Guffanti, Marianne.},
      title = {Temperature-depth data for selected deep drill holes in  the United States obtained using maximum thermometers /},
      publisher = {U.S. Geological Survey,},
      address = {[Menlo Park, Calif.] :},
      pages = {100 leaves :},
      year = {1981},
      note = {Chiefly tables and graphs.},
      url = {http://library.usi.edu/record/33878},
}