@article{240980,
      recid = {240980},
      author = {Bullock, John H.},
      title = {Analytical results and sample locality maps of  stream-sediment, heavy-mineral-concentrate, and rock  samples from the Tabeguache Creek Wilderness Study Area  (C0-030-300), Montrose County, Colorado [microform] /},
      publisher = {U.S. Dept. of the Interior, Geological Survey,},
      address = {[Denver, Colo.] :},
      pages = {19 p. :},
      year = {1990},
      note = {Cover title.},
      url = {http://library.usi.edu/record/240980},
}