@article{10477,
      author = {Gardner, James Henry, and Jones, S. C.},
      url = {http://library.usi.edu/record/10477},
      title = {Preliminary report on the economic geology of the Hartford  quadrangle /},
      publisher = {Printed by the Interstate Pub. Co.,},
      recid = {10477},
      pages = {33 p. :},
      address = {Louisville, Ky. :},
      year = {1912},
}