@article{110860,
      note = {"Reprinted from the annual report of the Chief to the  Director, Dept. of Registration and Education.},
      author = {Leighton, Morris M.},
      url = {http://library.usi.edu/record/110860},
      title = {Mineral resource research and activities of the State  Geological Survey, 1952-1953.},
      recid = {110860},
      pages = {54 p. :},
      address = {Urbana,},
      year = {1954},
}