@article{194784,
      recid = {194784},
      title = {Potentiometric surface of the upper Floridan aquifer,  west-central Florida [microform] /},
      publisher = {The Survey :},
      address = {Denver, Colo. :},
      pages = {maps ;},
      note = {Potentiometric contours.},
      url = {http://library.usi.edu/record/194784},
}