@article{67936,
      recid = {67936},
      title = {Proceedings of Workshop XVII : Workshop on Hydraulic  Fracturing Stress Measurements /. Workshop on Hydraulic  Fracturing Stress Measurements},
      publisher = {U.S. Geological Survey,},
      address = {Menlo Park, Calif. :},
      pages = {2 v. :},
      year = {1982},
      url = {http://library.usi.edu/record/67936},
}