@article{17637,
      recid = {17637},
      author = {Witherspoon, P. A.,},
      title = {Some important aspects of water flooding in Illinois.},
      address = {Urbana,},
      pages = {8 p.},
      year = {1952},
      note = {"Preprint of paper presented at the spring meeting of the  Eastern District, Division of Production, American  Petroleum Institute, Pittsburgh, Pa., April 4, 1952."},
      url = {http://library.usi.edu/record/17637},
}