@article{226917,
      note = {2 folded maps in pocket.},
      author = {Hendricks, J. D.},
      url = {http://library.usi.edu/record/226917},
      title = {Bouguer gravity of Arkansas /},
      publisher = {U.S. G.P.O. ;},
      recid = {226917},
      pages = {iii, 31 p. :},
      address = {Washington :},
      year = {1988},
}