@article{217517,
      recid = {217517},
      author = {Mack, Thomas J.},
      title = {Adaptation of a ground-water-flow model of the Little  Androscoggin River Valley aquifer, Oxford County, Maine to  a microcomputer [microform] /},
      publisher = {U.S. Geological Survey ;},
      address = {Bow, N.H. :},
      pages = {1 v. (various pagings) :},
      year = {1991},
      note = {Distributed to depository libraries in microfiche.},
      url = {http://library.usi.edu/record/217517},
}