@article{199751,
      note = {Chiefly tables.},
      author = {Williams, Robert S. and Clark, Gregory M. and Spahr,  Norman E.},
      url = {http://library.usi.edu/record/199751},
      title = {Climatologic, soil-water, ground-water, geologic,  surface-water, and water-quality data for a surface coal  mine in northwestern Colorado [microform] /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey :},
      recid = {199751},
      pages = {v, 218 p. :},
      address = {Denver, CO :},
      year = {1993},
}