@article{196313,
      note = {Distributed to depository libraries in microfiche.},
      author = {Wilson, Anna B. and DeWitt, Ed.},
      url = {http://library.usi.edu/record/196313},
      title = {Updated database and mine locations for metallic mineral  districts and mines of the Black Hills, South Dakota and  Wyoming [microform] /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey,},
      recid = {196313},
      pages = {1 v.},
      address = {[Reston, Va.] :},
      year = {1995},
}