@article{224506,
      recid = {224506},
      author = {Tiballi, Craig A. and Brocher, Thomas M.},
      title = {Compilation of 71 additional sonic and density logs from  59 oil test wells in the San Francisco Bay area, California  /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey,},
      address = {Menlo Park, CA :},
      pages = {131 p. :},
      year = {1998},
      url = {http://library.usi.edu/record/224506},
}