@article{184678,
      recid = {184678},
      author = {Johnson, J. C.},
      title = {In situ stress measurements near the Ross shaft pillar,  Homestake Mine, South Dakota [microform] /},
      publisher = {U.S. Dept. of the Interior, Bureau of Mines,},
      address = {Washington, D.C. :},
      pages = {17 p. :},
      year = {1993},
      note = {Distributed to depository libraries in microfiche.},
      url = {http://library.usi.edu/record/184678},
}