@article{206027,
      author = {Etnyre, Lee M.,},
      url = {http://library.usi.edu/record/206027},
      title = {Finding oil and gas from well logs /},
      publisher = {Van Nostrand Reinhold,},
      recid = {206027},
      pages = {xi, 305 p. :},
      address = {New York :},
      year = {1989},
}