@article{71653,
      author = {Hendrickson, Walter B.},
      url = {http://library.usi.edu/record/71653},
      title = {David Dale Owen, pioneer geologist of the Middle West,},
      publisher = {The Indiana historical bureau,},
      recid = {71653},
      pages = {180 p.},
      address = {Indianapolis,},
      year = {1943},
}