@article{6403,
      recid = {6403},
      author = {Witherspoon, P. A.,},
      title = {[Proceedings]. Symposium on Waterflooding},
      address = {Urbana,},
      pages = {163 p. :},
      year = {1957},
      url = {http://library.usi.edu/record/6403},
}