@article{19257,
      note = {Bibliography: p. 28.},
      author = {Horberg, Leland,},
      url = {http://library.usi.edu/record/19257},
      title = {Pleistocene deposits along the Mississippi Valley in  central-western Illinois.},
      recid = {19257},
      pages = {39 p.},
      address = {Urbana,},
      year = {1956},
}