@article{220028,
      recid = {220028},
      author = {McHugh, John B.},
      title = {Chemical analyses of 33 surface water samples from the  Gunnison area, Colorado [microform] /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey,},
      address = {[Reston, Va.] :},
      pages = {1 v.},
      year = {1995},
      note = {Shipping list no.: 97-0319-M.},
      url = {http://library.usi.edu/record/220028},
}