@article{236150,
      note = {Cover title.},
      author = {Unruh, Daniel M. and Fey, David L. and Church, S. E.},
      url = {http://library.usi.edu/record/236150},
      title = {Chemical data and lead isotopic compositions of  geochemical baseline samples from streambed sediments and  smelter slag, lead isotopic compositions in fluvial  tailings, and dendrochronology results from the Boulder  River watershed, Jefferson County, Montana [microform] /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey,},
      recid = {236150},
      pages = {i, 75 leaves :},
      address = {Denver, Colo. :},
      year = {2000},
}